Quote:
Prof Young asked:
I'm starting to think that loads closer to the maximum charge are generally less accurate than loads with a charge in the middle or toward the bottom.
Is this generally true in your experience?
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Prof, No - Not my experience with rifles.
I usually work-up rifle reloads trying the slowest powders that will just fill the case at the max charge.
What I find usually is that as the load begins to approach max charge,
the velocity spreads are reduced and accuracy (precision) improves.