Originally Posted by Maggie_1963

I kind of do, but I also use the vertical lines on my ruler and match them up with the vertical lines on the mat, haven't had a problem yet! I have learned to take more time cutting, the more precise it is, the better the work turns out and matches up correctly. I think that is a key to all of quilting is to not rush, sometimes hard for me because I can't wait to see the finale!