Years ago, I remember seeing a sort of a guage that looked like a drill bit gauge, which would help you tell what size of aluminum arrow inserts you had on hand. There was alot of arrow inserts that did not have sizes printed on them and there was no way to tell what you had unless you had arrows to push them in. It kinda looks like a drill bit gauge, with various size holes in it. Anyone have one they would like to sell or does anyone know where I can get one? I have inserts up the kazu and need to sort and figure them out. I would like to even borrow one for a short time just to get this done, or duplicate the holes or something. Thanks, Don