I was all set to Start a wedding quilt for GS2. I had the fabric and the pattern which was in a popular magazine. I decided to test the whole process by making a lap quilt in another fabric, actually a jelly roll, just to be sure I would like it finished. I only worked on one block and discovered the pattern was printed wrong. I Was able to see the mistake and so only lost one strip from my roll. So even printed directions have to be checked out. Whew! So glad I tested.