hi rich. I do not understand anything of this , I checked today on the set step 400m/mi my Machine on Y and X axis , machine can not overcome on two axes at a distance 76.2mm 3 " loses on 2 axes 0.31mm ,my question.? if I cut the same parts Y-axis cut me ok hole ok bath the X axis is long over 0.25 i. After all, on two axes does not overcome the distance 76.2mm, and is the same difference 0.31mm.I'm already stupid, I do not know what I think