To be honest, I have been winging it. I've worked with CNC for a long while in the past, but new to ShopBot and Vectric. I have NOT read every line of the manual.

With that said, I did go over it in the "Solid" mode, and it shows it's perfect. But, what was cut does not match the drawing dimensions. And the weird thing is, it is inconsistent. You'd think if it undercut one dimension, it would undercut ALL of them. Doesn't seem to be the case, though.