Recently we had a discussion on The Board about using Elmer's school glue instead of pins. Well, I just tried it on my i spy blocks that have been giving me fits (a simple 9-patch shouldn't be this tough). I'm doing the Happy Dance... my seams are all matching up nicely now. So I guess I'll rip out the first three blocks I made and redo them, now that I know how. Dontcha love it when something so simple makes such a difference?