I use Kabnet Wax deli papers for all my foundation piecing (it's thin like tracing paper, easy to see through, white, and non-waxy). After cutting it to 8 1/2" x 11" with an old rotary cutter I just send them through my printer, no stabilizing paper needed (I feed them in one at a time). I never thought to use them for quilting designs though... it's a great idea and that will be next on my list to try. Thanks!