hello to all of you,
i do not which of these archery sites that i saw this tool. it is a centerline tool for finding the center of staves. i thought it was an ingeniuous(?) tool for this purpose. it is a 5 inch piece of wood with two dowels maybe a half-inch from the ends and a 5/16 nut fitted in the very center of the wood and you put a pencil in the nut only so far. you put the stave between the dowels and fun it up the stave as you make a mark. has anyone seen such a animal? if so, i would look a picture so i can make one from it.