Thanks so much for the chart, printed it and put it in a protector already. I tried to get a handle on my scraps and used the strip tube method. I cut countless strips, sewed them altogether, cut them and finally got them all sewed together. At 16 blocks per blanket, I ended up with enough for 19 blankets with a 3 blocks left over. Great way to string piece. Even the fugliest fabric looks beautiful using this method.