NOW I remember why I hated Chemistry Lab on Thursday afternoon at MU in an old building looking out at the Columns on Francis Quadrangle where coeds were sunbathing and my Frat brothers were starting the weekend early cry

THAT was an ordeal. Harvesting the shot was pretty easy. The powder however needed to be gently brushed off the bottom of the wad, and out of the shell case. It's very likely a few flakes are still floating around my office.

Shot: .95, .95, .95, and .90 oz.
Powder: 17.4, 17.6, 17.6, and 17.8 grains and what David posted

Barrel scrubbing next.

BTW: was it black powder that the army fed the soldiers to make them impotent? Hopefully inhaling Clays won't do the same thing shocked