Steve,
I guess what I am going to have to do is, draw each aspect of a part as it's own seperate entity, tell the machine to do that function, then pull up the next function and do that.. doing these arcs are kicking my butt. Part of the problem is that I want air outside on a lot of it, not air inside and I am not getting that option. When I make these parts, I already know that I will more than likely have a couple of jigs made to hold the part where I want them and just make one aspect of the part at a time. That other stuff that I did is easy, but for me, arcs are a pain!