I made an adjustment to what i am guessing is a step correction? I moved a fixed distance on the DRO and put in the difference. It was not supper precise but I then ran a test of 4 circles, 1, 1.5, 2 and 3 inch all came to within 4 thousands. I think if I work on the setting a little more i can get that even better. I did run it at 5 in/min. wow too slow. I need a new bit, I plunged it in on another test way to far and fast and toasted it! Nothing like learning.
Thanks for the help!