I have two that I'll be happy to sell!
I found that I wasn't stitching the backing when I used Becky. I also couldn't hold the needle in place the way Ms. Jean does in the videos. It cramped my hand and bent my needle. But I didn't mind using Becky and holding my right hand the way I normally quilt. But I can live with a callous on my thumb but I can't live with missed stitches!