Please forgive my ignorance, but we are still trying to get the most out of our Okuma MC4VAE with the OSP5020. We haven't had to use the cutter comp until now. I understand the Fanuc cutter comp system but the Okuma is of course different. From what I have gathered using the "Control" compensation option in Mastercam X7 that we have to put the tool radius into the D# at the control. Does the "Wear" compensation option from Mastercam work the same way or would you put the amount needed to shrink the endmill (-.002 for example)? What would be the best way to control the comp at the machine, Control or Wear when using Mastercam. No one in the shop has used OSP controls before, we are a bunch of Fanuc junkies.