Because of having this same problem, I have started using the regular presser foot and adjusting the needle to sew a quarter inch. Then line up the fabric with the edge of the presser foot, as usual. I saw this hint on a You-tube video about a Pfaff machine. I think it helps keep the fabric more in contact with the feed dogs. On my machine, the setting is 2.5 to the right. Experiment to see what works.