On my recently acquired Geetech Prusa I3 I make sure to choose the layer height to correspond to an integer number of full steps but to ensure the Z position corresponds to a full step, the home position must too.
I see the Z axis uses 1/16 step.
Therefore, how is the Z home position determined by the firmware ? Once it detects the end-stop trigger, does it take this as the "zero" or does it adjust to a full step ? The error would be negligible.
I see the Z axis uses 1/16 step.
Therefore, how is the Z home position determined by the firmware ? Once it detects the end-stop trigger, does it take this as the "zero" or does it adjust to a full step ? The error would be negligible.