bought a new smoker the other day....also bought some homebest charcoal.....after a rather unsuccessful cook due to temp problems..went ahead and did the smoke stack mod and the baffle mod, a test burn later, still low temps, would hardly get to 195. After much head scratching, went out and bought some Kingsford, did a test burn. new toy heated right up, leveled off at 238...all is good now!!! also found out how far off my thermometers were, tested side by side with my fluke meter......gonna use the fluke from now on.:biggrin: