I just built a new corexy and im having trouble getting the steps right on my z axis i have two 1204 ball screws obviously 4mm pitch now starting with the stepper motors i have a 20 tooth gear on a nema 23 on a gt2 belt and attached to the ball screw is a 32 tooth gear im hoping one of you out there can calculate this easy i cant remember exactly but im somewhere in the ball park of 1240 steps i should mention im micro stepping 1/16