Re: H4350 Temp. Data
But the PRIMERS were also frozen. So which caused a greater part of the discrepancy?
I never adopted a reason to believe Hodgdon's claims. Afterall, they have yet to provide an actual basis for any of them. But I do like Hodgdon powders.
I really believe you'd have to go warmer(than ambient) -with the powder only, and that this would have to be loaded locally. Otherwise you affect more than just powder.
If you went cooler with locally loaded powder, dewpoint condensation would have to be eliminated.