In reference to the part attached is there a way to have BobCAD only cut the outer profile while using a 3 axis feature? To machine the cavity it is only necessary to create a boundary on the raised profile, but is there a similar way to only machine the outer profile? Please note that I do have "Ignore Holes" on the parameter tab checked. Because of the thru hole in the part I dont believe that BobCAD sees the cavity as a hole to be ignored.
~Thanks