I am trying to mill with a ball mill, but to avoid the line it leaves in the middle of the groove, I want to mill at an angle, 17 degrees to be exact. I made a set of parallels with my plasma cutter to set the stock at 17 degrees. According to my calculations, z needs to travel 9.934" and z needs to travel 2.904". I need the z axis to move at a slower rate than the x axis. I have been trying to do this in BobCad, but I'm just learning how to use it, and havent figured it out yet. Is this possible to write out manually?