"Boy BOOMTUBE-I thought a said experienced reloaders! powdr"
Does reloading since '65, including quite a bit of BlC2, count as "experience"?
Anyone seeking simplistic answers to very complex questions is showing his own inexperience - including what is meant by a "dirty" or "temperature sensitive" powder and how it affects things. It doesn't work that way.
Mr. Pete's experiece with BlC2 being "dirty" is clearly correct. And an ambient temp change from mid 40s to upper 80s is no temp change at all for any gun powder. It doesn't take a lot of experience to know those truths but it does take some experience to recognise it. Honest.
