Leah Day, who is a fantastic FM quilter, modifies her feet so they don't 'hop' as seen
here, as well as showing how to fit it. She also has a video on
YouTube which shows it in action.
I learned to FMQ on a Janome, but now have a Pfaff where the foot just hovers above the fabric - the difference is amazing, so it might be worth considering the adaptation. Happy quilting