I like that. I just found some threaded inserts that im gonna try. I save the limbs from my broken bows and want to make some all wood takedowns. the only problem I can see with that design is that I would think there would be some flexing going on with a higher weight bow, mabey four bolts? Definatly cool for lower weight/kids bows. Even at 20 lbs there is alot of force/leverage at the riser. Good idea glad it worked out for ya.