in Klipper or Marlin.
Setting precise X, Y, and sometimes Z home offsets to compensate for modifications. nozge-3.cfg
for what a nozzle offset configuration looks like. in Klipper or Marlin
Aligning the nozzle so it can reach the full, advertised printable area. nozge-3.cfg
if you tell me the distance from your nozzle to the edge of the bed.