This probably won't help in your case. I took mine at a quilting store that was also a dealer for several different machines. The gals who sold the machines came in and if you had a brand they sold, they showed you several settings (and feet) for your machine that you could try to see what worked for you. The class was small, only 6, so we got great individual instruction. Sounds stupid, but the instructor walking around saying 'slow down' or 'speed up' was pretty helpful. You read the books and they say fast foot, slow hands, but how fast??