Beer Belly
Minister of Fire
I don't think I've had a Chimney Fire....at least never experienced the "Freight Train" sound, or Black Smoke billowing. Not sure if my practice is right on avoidance, but I try to never let the flames get high enough to lick up and over the front of the top firebrick.....if need be, I choke it down a little....still running it at 400* +......figure if the flames can't reach flue.....?