I believe any machine has the ablity to allow the user to FMQ. If you have a manual and it doesn't specifically have an area for FMQ but does for darning....then you would apply the darning directions for setting your machine and then be able to FMQ. FMQ does take a lot of practice but is so worth it...make yourself some sandwich squares to practice on so you can gain confidence in your abilities. If you are getting loopies on the top then it is the tension on your bobbin...conversly if they are on the bottom it is your top tension that need adjusting. Again, check in your manual for darning and that should help you eliminate the problem. (hope I am saying this correctly)