I don't have a frame, but I do have a Singer Confidence machine that I have FMQ all my quilts from wall to king on. The throat area is so small that I don't see how it can be used on a frame. I recently bought a Juki TL2010Q. It has a larger throat and can be put on a frame although I am so used to FMQing with no frame that I will never get one. Would love to see your setup.