At 110 grains of 777, at 20% more powerfull than pyrodex, that would be the equivalent of 132 grains equivalent of pyrodex, well within the stated tolerances of the gun. Muz has been shooting muzzleloaders for over 10 years, so I feel confident that if he says it was not his fault, it wasn't.

Wonder if it could have anything to do with the fluted barrel?