barrel fouling?
My muzzleloader will not shoot on a clean barrel so when I go to the range I usually put about 10 grains of black powder in the barrel and just shoot it out and then run a spit patch down the bore followed by a dry patch (my gun shoots better by doing this). But I went to triple 7 and when I put some of it down the barrel and try to shoot it out it just blows the powder out without igniting it. You guys think that if I put about 10 grains of the triple 7 down the bore and then ram a cleaning patch down on it that will make it ignite?