I saw them at the Deer & Turkey expo in MI yesterday....very interested. I waited to get them till I sifted through all the posts on here, Edersbow, Archerytalk etc.

Still looks pretty good, cheaper than refletching, increased speed, better broadhead flight due to the spin, quieter....This is all from Nick Snook though too.

I shoot a MZE anyway and I think I' ll give them a try.

Nick did tell me yesterday that when paper tuning these, a left tear can be most easily quelled by raising the nock point slightly. He said that 9 out of 10 times that would be the only change neede for bullets with an bow already tuned.