Reliability of QuickLoad Powder Temp Factor?

Grump

Gunny Sergeant
Full Member
Minuteman
Oct 23, 2008
1,217
11
So. Utah
Playing around with the program and adjusting the powder temperature (the little thermometer button at the lower left of the charge window) predicts velocity changes.

Has anyone used this with good data (your chrono agrees with QuickLoad over at least 1.0 grain powder variance) and compared with what you get in the field?

I'm thinking that proper use of calibrated values could be very useful for predicting velocity changes at differing ambient temperatures...