So here is an odd question. Doing this mod requires the removal of the factory z endstop and moving it to an articulating foot on the extruder. If I just hit auto home, or use the Home button in pronterface, will the foot move down so the endstop can be measured? Or, does one always need to use the g29 command once you have enabled the autobedlevel? I am not a coder and am trying to learn as much as I can about this feature before fully implementing it.