ok, first experience cutting a wax model. I am assuming that at 1500 mm per minute cutting speed I am saturating the PSU. (Could be wrong) because there is distortion on the model in all directions. my girlfriend has my camera so I cant show you. but the Z axis is making a dome in the Z + direction My guess is loosing steps downward and it machines. Also features that should be straight are bent....... and Z zero position is lost. My guess is that all home positions are lost.
I checked backlash and repeatability of the machine, Its spot on. So my guess is that I just done have the power needed.......... any other ideas?