Back again. I have been trying to set the steps per unit using the button on the settings page. I have a caliper on the axis and I zero it. I tell mac to move 2" and the DRO says it moved 2". In fact it only moved 1.980. I put that in when it asks. I move the x in the negative dir a little bit then zero my caliper again. I repeat the function but this time it goes over by 0.016. Every time I set it it is different. It never really goes the distance I set it to. |