I came across a video that demonstrated a gliding platform that fit over the bed of your DSM. It allowed you to more easily move the quilt for FMQ. It could also be used with a stitch regulator (I think it was a Quilter's Cruise Control). I can't remember what it was called. It is not something like the Supreme Slider, rather it is a platform that moves on rollers with the quilt on top of it. I remember reading a discussion on this board about them but since I can't remember the name of it, I can't do a search
can you help me remember what it is called? Also, any advice from those who may have used one..