My most recent "patient" is a small ukulele, has 11 frets, and 12 3/4 inches nut to bridge. The back is split, the bridgeplate was re-glued in the wrong position, I can't figure out how the pegs will lock into place while tuning, they don't seem to be a friction fit. I have the back and loose braces glued and in clamps. Here's a picture, I think it is a children's uke, maybe you could give me an idea on the age of the instrument. Could not find any numbers or names on it anywhere. Thanks in advance !