Sew-classic.com has the best prices. They are trustworthy and honest. I have no affiliation there, just a very satisfied customer. There are high priced specialists on the internet, but they aren't any better and you will like the fast shipment from Sew-Classic. My FW pulls also. You have to take hold and guide it to the very end. I am used to it now, but it is annoying. There are several offering the 1/4" quilting presser foot on the internet. Avoid the plastic attachment ones, as they crack and break over time. Get a good chrome one. Some have "blades" to assure the 1/4". I have sewn for years, but still use a good seam guide screwed into the bed of the machine as I can go faster chain stitching blocks with that. I don't have to stop and line everything up each time starting out. Always hold both threads to the back when starting to avoid the FW birds nest.