Apologies, correction, my powder is H4831, not 4350. I went from memory and should have checked my written load data.
2525 was with 52gr, 2675 was with 55gr.
I agree, the exercise has me doubting the accuracy of my device. I really need another one to line up in series and compare against. They Lyman book called for velocities about 200fps higher (although out of a 4" longer test barrel). The Lyman book indicates 2990fps with a max compressed load of 58gr of H4831
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