This is driving me up the wall, hope somebody can give me some advice...
I have an Anet A8 (metal frame, so 'AM8'). Bed is the original 220x220 mm. When the nozzle is at the X/Y end stops it is positioned 16 mm 'west' away from the bed (in free space) in the x-axis, and 5 mm 'north'.
The problem I'm having is with the
X_BED_SIZE (surely 220) and
X_MIN_POS settings. I keep falling into either the nozzle home a long way from the center (should be 110,110), or getting a message about end stops being too narrow for the bed. Given my sizings above, what should the following be?:
// @section machine // The size of the print bed #define X_BED_SIZE 220 #define Y_BED_SIZE 220 // Travel limits (mm) after homing, corresponding to endstop positions. #define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS X_BED_SIZE #define Y_MAX_POS Y_BED_SIZE #define Z_MAX_POS 240