A bit off subject, but something I learned about signature squares. Not all people understand that there has to be room for a quarter inch seam. I did not even think to tell people that and I had several squares that were written right up to the edges. Next time I am going to stitch a long basting stitch around the area I want people to write in. I had thought about using the erasable pins or a pencil, and decided that the thread would be easier to remove. I have had issues with not getting out all the marker lines if I didn't get the quilts finished in a timely manner.