About 5 yrs ago I made a version of an Irish Chain and after it came back from the quilter I realized that I have made a mistake and turned a block wrong. The quilt was for my DD and she loved the quilt even with the mistake. I really had forgotten about the block until recently my 10 yr. old grand daughter took me to the bed room and showed me the mistake. It happened to be almost in the middle of the bed. Quite embarresing for a 10 yr. old to point out your mistakes.