nanoDLP

I apply direct control with top and bottom endstop.  Zero point position at top and 150mm position at bottom. Whennever Z axis moves to top or bottom, the current position will be all reseted to 0. If I move Z axis to bottom or active endstop at bottom and start printing then Z axis will roam to the first layer position at 149mm which is bottom point
nanodlp.debug.-968600091.zip