It was for me too at first until Sharon Schamber explained how to set up my machine for free motion quilting. I use a super slider, and loosen my upper tension a bit When I use the BSR, I set the stitch very short (1.5 on my machine). Then it sings like everything. Oh, and I got a "halo" from her site that helps hold the quilt in tension. cheers, bettty jo