I am making a fabric tube with 5" strips and then cutting them into hsts. Only problem is, my hsts end up 6" square and not 5". I am using a method very similar to the wonder cut ruler method although when I found these directions they didn't say anything about the wondercut. I don't remember where I found the directions or I would go back and see if the site said anything about the finished size of the squares. can someone please explain this is simple sanguage so i can understand? It is driving me nuts.