oneatatime wrote on Mar 17^th, 2020 at 6:11pm:


I've used the database for almost two decades and am satisfied with it. Their values simulate what I see at the range for velocity and pressure. I am at the point in life where I realize a powder measure goes down in thrown weight as well as up.

There are 1200 cartridge listing plus you can enter your own. 

I use the seating depth feature with a negative value to simulate breech-seating.