This is my first Jelly Roll Race quilt. I wanted to make it crib size, I think I did the math wrong or sewed it incorrectly. I watched the Missouri Star Quilt tutorial on youtube. Mine never did look like the one she was sewing while I sewed it, I didn't ever have straight ends I always had to cut it to make it straight on the bottom before I could put them together to sew another row. It measures 33 inches wide by 59 inches long. I wanted it to be about 52 inches long. Any tips on what I might have done wrong will be greatly appreciated. Oh and I cut 27 2.5 inch strips to do it.