"That said, according to a very experienced lab technician, temp-stability can change depending on the cartridge and application. He used the word "stressed" when describing what happens to a supposedly temp-stable powder when the powder is used outside it's normal uses".
Vhtavuori had posted the same/similar findings in regards to temp-stability on their website. It's very cartridge specific as to just how stable a given powder is. I don't know if it's still on the website or not.
Just trying to add a little something JB.
