Got it to work !!
All in the Profile Modeler. The part is 1/2 high 5/8 wide 7 1/4 outside radius from a 15x15 piece of mdf board stock. Part Editor/contour mode, created a
7 1/4" Dia. circle then offset another circle 1" inside that one. back to part editor removed the inside w/(cut/pocket using geometric shapes), and then the
outside using (creat part using closed contour). Saved the part, then went back to the part editor,created toolpath on center radius first, whitch will create
region #1. Offset the 3/8 strait bit 3/8 and used depth of cut 1/2",That created the inside circle.Then used a 1" ballnose tool on the outside radius (centerline
no offset) 1/2" depth and by the time it cut the radius down to the table it was barely touching the part, so no need for two sided tape or anything.