What did I do wrong on Block 19: Checkerboard? I hope someone can help. I used the rotary cutting instructions and I swear I measured correctly. I have a completed 6 1/2 block but all my points come right to the edge. So when I finally go to sew it to the sashing, I am going to be missing the 1/4 inch tip of every point. The squares each measure a scant 1 1/2 inches finished. I guess I will need to do this one over. But I just don't want to repeat my mistake. (which would not be the first time.) Thanks!
Debbie