Tweak config formatting

Marlin/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/default/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/AliExpress/CL-260/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Anet/A2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Anet/A2plus/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Anet/A6/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Anet/A8/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/ArmEd/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Azteeg/X5GT/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/BIBO/TouchX/default/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/BQ/Hephestos/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/BQ/WITBOX/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Cartesio/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/CR-10/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/CR-10S/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/CR-10mini/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/CR-8/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/Ender-2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/Ender-3/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Creality/Ender-4/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Einstart-S/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Felix/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Felix/DUAL/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Formbot/Raptor/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Formbot/T_Rex_2+/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Formbot/T_Rex_3/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/GT2560/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/MeCreator2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Infitary/i3-M508/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/JGAurora/A5/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/MakerParts/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Malyan/M150/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Malyan/M200/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Micromake/C1/basic/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Mks/Sbase/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/RepRapPro/Huxley/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/RigidBot/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/SCARA/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/STM32F10/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/STM32F4/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Sanguinololu/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/TheBorg/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/TinyBoy2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Tronxy/X1/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Tronxy/X3A/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Tronxy/X5S/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Tronxy/XY100/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/UltiMachine/Archim1/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Velleman/K8200/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Velleman/K8400/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/adafruit/ST7565/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/Anycubic/Kossel/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/Geeetech/Rostock 301/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/Hatchbox_Alpha/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/MKS/SBASE/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/Tevo Little Monster/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/generic/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/kossel_mini/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/kossel_pro/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/delta/kossel_xl/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/makibox/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/stm32f103ret6/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/tvrrug/Round2/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif
 

Marlin/src/config/examples/wt150/Configuration.h

   #define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW  // LOW or HIGH pin signal energizes the coil
   #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250        // Delay (ms) for magnetic field. No delay if 0 or not defined.
   #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
-  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
+  #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // (mm) Distance to move beyond the parking point to grab the extruder
   //#define MANUAL_SOLENOID_CONTROL                   // Manual control of docking solenoids with M380 S / M381
 #endif