Hi guys I'm at a loss here. I have a saturn 2 4x4 that I just finished building. I have a gecko 540 ESS smooth stepper usin rbe warp 9 plug in with nema 23 motors. My Y axis (I have it set using the bridge) steps off .04" with each pass around a rectangle. I have my steps per set to 1735 with a velocity of 400 and acceleration of 25. I've been beating my head against the wall for over a week now and I've thrown in the towel. Love the machine it's a brick! I just need to interact with it better.