445, have you tried alumimuns? I have a 33" draw with one bow and a 32" with another (both compounds). I have never found a carbon that flies to my liking with fixed headed broadheads. I have talked to other people with 32" draw and over and have found many with the same problem. Currently, I shoot either 2419 or 2613, but tend to favor the 2613' s because I can get them in XX78.