I could be wrong here but if I follow everything I read on AT. The NFAA had a meeting and decided that 9.3mm (23xx) would be the largest shaft that you could legally shoot in NFAA tournaments. Now there are posts that say a nameless manufacturer complained and the ruling has been rescinded.:doh: So I have no idea what the current status is. Considering Vegas is a few days away, anyone know for sure?