I've managed to machine quilt a Queen size and a King size - BUT I did wavy lines, NOT FM, on the Q, and I used John Flynn's frame for the K. It WAS on my regular Pfaff, though with the standard throat. JF's frame just made it easier to guide the quilt. I did straight lines on the King. I'm gonna get out my Quilt scrapbook & find the pictures to post further down in this thread, so you'll see that it CAN be done LOL - but you add a few words to your vocabulary along the way :evil: :evil: :evil: