Must be on the bad luck list. Been having problems staying lit. Tod sent me some free cause griped, they would not stay lit.. Just bought 10 lbs. of pmc. Fought and fought with forced air, no luck. Roasted at 200* for half hour spread out on cookie sheet, enough for a tray in AMNPS. Going on for bout a year. Shouldn't have to babysit, never been a problem before this. Atmosphere is dry. Good enough for nose bleed. GOT TO PUT FAN IN SMOKER and burn, but don't know how many hrs. I got.Used to burn with slightest of wind. Wellllll, done venting, just wondering if anybody else is experiencing the same.