I have one and use it a lot. It takes a lot of practice but once you 'get it', you will love it. Most I know that say it's not working give up on it after a few times. It took me many attempts before the light came on! It's great for side to side all over quilting but not for small detail quilting. I can go from one end of the quilt to the other and back again fast, like a typewriter. I don't use it for large size quilts unless I do them in fourths. The end to end quilting is easy to match up.
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