I had 30 that passed inspection. So I loaded 6 each with 18, 18.5, 19, 19.5, and 20 grains of 2400. I shot 5 shot groups and 1 at a water filled cranberry juice bottle from 20 yards. There was a 25 gusting to what ever the heck MPH crosswind. Not the best conditions for testing. The 19.5 grain load did the best, just under 4". Not bad for me and the conditions. Now I need to cast some more and fine tune the load. The most impressive thing was the way they exploded the bottles. Cranberry juice bottles are tougher than milk jugs. Other loads just leave entrance and exit holes. Thanks for all the help and advice.