Quote:
13/16 oz is about 383 grains on my powder scale.


383 ÷ 437.5 = .875 (7/8)
13/16 x 437.5 = 355
437.5 = grains per ounce
You either need to re-check your math or your powder scale, that's a considerable error.


Miller/TN
I Didn't Say Everything I Said, Yogi Berra