I have been practicing my FMQ and it seems like the quilt just doesn't want to slide easily around the machine. I am doing this on an older Singer 15-91 in a cabinet. I have polished the cabinet top and the machine base and it feels very smooth but when I try to move the fabric around to FMQ it just doesn't seem to want to slide without me using one hand to sort of pull it around. I was just wondering if the backing fabric has anything to do with this problem. Some fabrics seem to have a much smoother, softer finish than others. If that isn't the problem, perhaps some of the great FMQers here on this most informational board would have the solution.