I've tried them for two years now and still think it stinks that you cant tune your broadheads on them.
Alum. you use hot melt and you can get the broadheads perfect. But i do like the lighter weight. and the fly fine. I've seen the little dog bone thing from G5 that is suppose to true the insert end. Do they work. How can you get the inserts out of carbon shafts. Reglue with slow epoxy?