OK -- I was not satisfied with my first block. Changed the colors a little, set up for better scant 1/4" seam, and did get better results. My block is still not exactly square, but think it could work and size is just a smidgen short if I squared it properly. Took me over 4 hours just to sew it. Cut pieces yesterday. I don't think I would want to make a whole quilt with this block unless I learned to do it much better and faster.