He is also totally biased against Alliant Black MZ. I had just done a bunch of chronograph work using various & sundry muzzleloading rifles and he's trying to tell me how there is such a huge variation in velocities using the same powder I had just done all the work with. He seems to try to get people to believe he's done all these things but I'd put money on what I say. I've actually done a few things he says he's done.dude seems awfully biased against CVA/powerbelt?