I had a difficult time being able to line up the pattern. I did not do a very good job and have a lot of wrinkles. Make sure you know what you’re doing and take the time to look at all your rolls to see where they start on the pattern (I happened to start with the one roll that didn’t start where all the others did) if you don’t look too closely at my work it looks ok. I have a quilt cutting board and that worked well to measure my pieces.