Drew, first 2 loads were 1 1/8 oz, 3 DE. The 2nd pair is basically the classic Super-X load: 3 3/4 DE, 1 1/4 oz.

Miller, the Universal you found is the powder Bell used. Back then, usually called Universal Clays. Thanks for your thoughts. Would be interesting to do tests with a greater pressure spread using different modern smokeless loads.

Last edited by L. Brown; 06/21/19 05:36 PM.