My arms get so tired trying to quilt a full-size quilt on my home sewing machine even though I have discovered that using the quilting gloves helps. I noticed in one photo on a blog that a lady was using a three rail system with her home machine, possibly the John Flynn system? I've never heard from anyone who owns this system. If you own one, or one similar, do you like it? What do you not like about it? Or, what do you use? I'd love to buy or make something and would love your input!