I really appreciate you hosting this swap, and how diligent you are about making sure we all get what we signed up for; however, you are putting too much into worrying about this. Quite frankly, I don't mind doing the 3 extra blocks myself as I have a few quilting buddies who are not on the board and whom I was going to ask to sign extra blocks anyway, including my Mom and some women in her quilt guild. I'm sure we all have some friends like that. Just say to yourself, "I have done my part to the best of my ability and gone beyond the call of duty", and then mail out what you have. You are a host, not a babysitter. Unfortunately, this is why a lot of hosts are asking that your items be complete before you even sign up. :shock:
God Bless you, Cherie