i did a test run with the fabric mover and wasn't happy at all.
it works fine with the sample in the LQS because the size is small and everything moved with ease.
i the next day i went to the LQS with my own sample a 60 x 60 quilt and the mover didn't work as smoothly as before.
it was very heavy to move because it couldn't handle the weight of a large wall hanging.
i ended up buying a grace pinnacle quilting frame instead.