Originally Posted by
dustmann
Check your ABL probe positions, and make sure that your values will work within the parameters of your X/Y probe offset values. For example, your X probe offset from extruder looks to be 29.5, so your LEFT_PROBE_BED_POSITION should be > 29.5 or the probe will not be able to reach the indicated position (which would be on the other side of your Xmin endstop). Also, your Y probe is -1.3 so your BACK_PROBE_BED_POSITION should be less than your YMAX - 1.3.These are my settings as an example (and to show you the values of which I am referring):#if ENABLED(AUTO_BED_LEVELING_GRID) #define LEFT_PROBE_BED_POSITION 30 #define RIGHT_PROBE_BED_POSITION 260 #define FRONT_PROBE_BED_POSITION 0 #define BACK_PROBE_BED_POSITION 260#define X_PROBE_OFFSET_FROM_EXTRUDER 28 // X offset: -left +right [of the nozzle]#define Y_PROBE_OFFSET_FROM_EXTRUDER -20 // Y offset: -front +behind [the nozzle]#define Z_PROBE_OFFSET_FROM_EXTRUDER -4.14 // Z offset: -below +above [the nozzle]