Development of PP loads for the .44-77.

[beltfed]

So, taking a note from a guy named Jim K, why why are you at 0.340" from the case mouth.
Should it not be more like 0.1" from the case mouth of powder, plus 0.060" wad to finger seat just below the
case mouth, and then slight compression to allow maybe Jim K's famous minimal seating of PP bullets maybe
0.100 or less in the case.
That is how I get 75 gr Swiss 1.5 in my 40-65
and 68 gr in my 38-50. Base band in the 371360E is only 0.125" long...

And you ask how did the ODGs get 90 grains in?
beltfed/arnie