This is the piece I made for my wife for our anniversary. I decided that I would do some filing on it tonight, but when I picked it up I noticed that it seemed to be flexing far too easily. Closer inspection revealed this crack that goes all the way across the back of it and almost entirely through. I think I'll try to fix it with some Titebond wood glue tomorrow and hold it in place with some small clamps...and a lot of hoping.