Man, I love this stuff. I was perusing some of the old thread With Dr Ed and OL playing with the EFOC and using smaller fletchings w/ the turbulator. Anybody utilizing this tech? Haven't seen to much about it recently. Am I looking in the wrong spot? I know you're not into the EFOc much, George. Ever given it a whirl? I wonder if you would see any improvement with adding a touch more up front. Not that you need it.lol, I don't mean that as a smarta$$, George. Just fun to tinker and play.