The control attempts to offset the profile by the cutter radius. This would be a .75" diameter circle, which amounts to a radial value of .375".
My idea is for you to
not start with your tool at the center of the circle. Start on a quadrant line, but just inside the .75" "circle of safety". The plan is to create a right angle approach through the true center of the circle, and
then over to the profile.
This works on a Haas, I don't know about on your control.
Thanks goes out to Patrick Drake who showed me this little trick. Hope it works for you.
