Yes, I understand that is copper- crusher. They don't test with the Piezo method for the 257 Roberts? I had a discussion with a gentleman about pressure in the 257 Roberts a while back and he didn't believe Hodgdon's data. He was running it off of a computer simulator program and it was reporting over pressure. I figured they were testing in Piezo and converting it to CUP, but I suppose I was wrong.

There is no accounting for taste.

Experience is a great thing as long as one survives it.

Generally, there ain't a lot that separates the two however,
Barely making it is a whole lot more satisfying than barely not making it.