Skipping stitches
Please help me! My machine is skipping stitches. I'm free motion quilting, using monofilament thread in the top and Mettler in the bobbin. When I put my practice piece in the machine, it works perfectly, but when I put my project back in, within a minute or two it's skipping stitches again. I've cleaned it, the needle is new (as of two days ago), I've unthreaded and rethreaded it, removed and then replaced the bobbin.... Still, skipped stitches. What an I doing wrong? Or what an I missing?