I have the Supreme slider and wouldn't even try to FM without it. I also use the gloves and have found that I really like doing the FM. However, I am going to go and look for the silicone sheets simply because they are larger. You are working way to hard if you don't have a slippery something under the fabric.
I just went to Amazon.com and found quite a few. Here is the page:
http://www.amazon.com/s/?ie=UTF8&key...l_27rekcbahe_b