I am laughing loudly, not at you but at me! I have been quilting for almost 10 years and at the quilt retreat I was just at the gal who owns the quilt shop and hosts the retreat said, "Sharon you have your blade on the wrong side." News to me, it seemed to work ok, then I remembered when I was cutting double layer of fleece I had a hard time getting the blade to go through the double layer. We sometimes are a slow learning bunch. lol