RE: Goex Pinnacle
Al,
Not an answer to your question, but a comment on Goex Pinnacle.
I was going to try it recently, but when I checked the cans at our local store I found all of them were "set-up" like a brick. I shook several cans and none of them had loose granules any more, but rather a block of powder inside. I did vigorusly shake one and the powder sounded like it broke up into loose powder again, but I wasn't sure I wanted something that would do that in a factory sealed can - so I left it on the shelf!
I'm sure it was last year's stock, but I want something I can store for a year or more without worry.
BTW - it was the only brand that was like that. APP, T-7, and Pyrodex all sounded OK when I checked them.