Out with Thumper today, nice morning, upper 70's, no wind. Tried 5 different loads today, 5 shots each at 50 yards. I had 10 each made up, the other 5 for 100 yards, but most of my quarry/range is still under water.
Anyhoo, the report on the new Buffalo Rifle powder is that it shoots nice, is fairly clean burning, doesn't bash the elderly shoulder. Worth working with some more. Someday I may have to invest in one of those speed testing thingy's.