I read a post in the last week or so about someone that pieced their backings with a diagonal strip inset and I really liked that idea. The picture shows my result. How do I make the strip I cut in half come out even instead of offset like this. I am going to go ahead and use this on a scrap quilt I have just done, but would like to know how to measure to make it come out even. Thanks to anyone who can help me.