What I mean is, for an input at x rpm, what's the formula for calculating how long to wait to move a gantry y blocks? I'm making a 3d printer and need to know this to accurately compute the distances.

One rotation is one block, as I remember. But use the sequenced gearshift, it makes it easier.

...I'm an idiot. If one rotation is one block, I can figure out rotations per second from RPM, and therefore figure out the delay. Thanks!