Yup, that's it. Basically using an arched model to surface it off using a pocketing toolpath with the "Project toolpath onto 3D model" option. Then all other toolpaths are based off that shape as well.So if I'm understanding correctly, you had to do a 3d model of the work piece and then place the 3d relief on that model?
That's generally what is done, or just cut slightly deeper and finish up with a 3 x 24 portable belt sander. If I had surfaced it off flat, I'd of had a bark picture frame.I'm to lazy I would have just surfaced it flat