For those with Quickload who may not know.. you can adjust the burn rate of a particular powder/lot by simply tweaking the burn rate to coincide with the measured 5 shot average chronograph velocities from a particular rifle and cartridge. Be sure to tweak the ambient temperature setting as well . File the resulting burn rate/temp and bullet weight data in QL or in your log book. I've found burn rate/pressures to be quite consistent, but you have to enter Ba each time as QL reverts to default values after each use, .
