VerifyFilamentEnteredPTFE must take into account the Extra Loading Distance

Firmware/mmu2.cpp

@@ -318,7 +318,7 @@ bool MMU2::VerifyFilamentEnteredPTFE()
     uint8_t fsensorState = 0;
     // MMU has finished its load, push the filament further by some defined constant length
     // If the filament sensor reads 0 at any moment, then report FAILURE
-    current_position[E_AXIS] += MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH;
+    current_position[E_AXIS] += MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - logic.ExtraLoadDistance();
     plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE);
 
     while(blocks_queued())
@@ -334,7 +334,7 @@ bool MMU2::VerifyFilamentEnteredPTFE()
     } else {
         // else, happy printing! :)
         // Revert the movements
-        current_position[E_AXIS] -= (MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH);
+        current_position[E_AXIS] -= (MMU2_EXTRUDER_PTFE_LENGTH + MMU2_EXTRUDER_HEATBREAK_LENGTH - logic.ExtraLoadDistance());
         plan_buffer_line_curposXYZE(MMU2_LOAD_TO_NOZZLE_FEED_RATE);
         st_synchronize();
         return true;