Originally Posted by
huntinlever
Thanks, Selmer. I did load up 16 in 0.3 increments (16 each powder) including taking it hotter (out to 37.5 grains IMR 4198 and 33.5 grains AA 5744), just to take a look. I do wonder if maybe I've missed a bit by going at 0.5 grain increments, though I know for a case like the 45-70 it's fairly common.
I did also order the Magnetospeed as much to see where errors might lie as anything else, but maybe that was an unnecessary purchase (see above - GAS). We'll see. I do have the sense of history that plenty game has been felled off of BP loads and .... experience. So I take in what you're saying - many thanks.
I used to run a gypsy swing group, years ago. Selmer Guitars?