Hey all. I am a ML hunter only, I don't shoot just to shoot, only when gun season is here in OH. I bought a can of BH209 about a year and a half ago and I still have about 1/2 can left. It has been stored in my gun cabinet with the lid on tight, but is it still good? I put a new scope on my T/C Pro Hunter and would like to get it sighted in before the weather gets cold. Can I use this powder or should I go get more?? I looked at it today and seems to be very loose still (absence of moisture) but you guys know more about this stuff than I do so I figured I'd ask. Thanks for the help.