Hi. I mailed my blocks today. I had all kinds of trouble making the blocks. I have at least 25 that are a tiny bit (1/16")to small. I did not want to resew them so I just made more being extra careful and measuring as I went along. I did use the thin thread as advised but my 1/4" stitching line was too wide. When I started using a scant 1/4" line all went much better. After 50 or so years sewing there is always something different to make me pay special attention. I am looking forward to seeing all blocks in new projects.