Due to one thing or another, I haven't done any reloading for 45 Colt for about six months. Not realizing it would be that long I left a good amount of Hodgdon Titegroup powder in my Lee Auto-Drum Powder Measure which is attached to my Classic Turret Press. I'm ready to start reloading again, but not sure if I should dump that powder or if it's safe to use. Any thoughts?