I have a piece of jpg artwork (tree with hundreds of limbs) that I have imported into Pattern Editor and have cleaned up with stray pixels. I then sent it to my "favorites" in the patterns and placed it on the board. It comes with an automatic "carve region" that I don't want. I just want the pattern recessed into the surface of the wood not inset into this rectangle recess. How do I get rid of the recessed carve region?