This has been beating me profusely today! I,m trying to stretch some letters. The first time I went to use the xform stretch function, I dragged a box around my letters and the stretch dialog box popped up but i didn't have everything selected that I wanted. So I cleared selection , then transform/stretch drag window around letters hit green button or enter, but now no dialog box. I,ve tried it repeatedly to no avail. Closed out Mastercam then restarted. Same thing. Any ideas?