Ok, got the fire going at 4 meat on at 4:50. Steady temps on the chargriller between 230-250 and internal temp is at 143. Is this a problem? I was at 146 35 mins ago, and my smoker has actually been a little hot in the same time frame...up to around 165 for about 20 mins. Whats the deal? Temp stall? The roast only weights 2.5 lbs. I expected to be foiled in a cooler by now. Whats the verdict from the experience here?