The infamous cranky JB smoothbore with a new, real Jim Chambers White Lightnin' touch hole liner properly installed. 65 grains of Swiss 3F in the tube (and a few grains in the pan) under a mutton tallow and beeswax greased .015" cloth patch and .577" ball. She loads easy, no swabbing 'tween shots, most balls fired offhand hit a 10" plate at 41 yards, and the ignition is quite fast. I can't say enuf good things about Jim's touch hole liner ... I won't have a gun without one.