The new 150 Werewolves are friggin impressive. I ran those on Beeman 400 MFXs with 100 grain brass inserts on a 60 pound recurve last fall. I punched 2 doe tags on the river bottom with them... Made me change my mind about 2 blades.
As far as groups. They're overrated. As long as your hitting close to the spot you picked at any given unknown yardage, you're good to go [smartasssmirk] Seriously, I bareshaft tune my setups, remembering to add 12-15 grains tailweight with blue tape to simulate fletching. Nock high is pretty standard, tune the left right out of it and then papertune the up/down out of it and rock on.
