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I would have thought that the drop in POI that hounddawg experienced indicates a drop in pressure and velocity not an increase.
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yep it was a decrease
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Based upon the Hodgdon data on H4350, I wouldn't have expected a significant a velocity change. If it was IMR4350 I would have expected it
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that's what I would have thought also. If you look at the original load workup there was an increase of about 6 to 20 FPS every three tenths of a grain, but the numbers are what they are. In retrospect I should have bumped my charge up a tenth or two, I had decent groups as far as my CEP numbers went but the groups were not as tight as I would have liked and my X count was low. I think a load bump up would have helped that
Like I say I am just learning this stuff and trying to figure it out myself. It helps throwing it out here and getting opinions on the why's