I have a commercial SM 160. Just purchased a Taylor remote probe and monitored 5 butts set for 12 hours at 225. I went in after 10 hours and started waiting for the 190 degree point and could not get them to pass 178. This was at the end of 12 hours. The butts ranged from 8.5 to 10 lbs. Had the probe in the larger butt. Finally took out the smaller butts as they reached 190 by opening and checking with manual thermometer. But the two just never made it. Finally took them out at 12 1/2 hours and a manual therm. read 175 on one and 188 on the other. Did I get impatient? That 178 just never changed for 2 hours. Had they reached 190 earlier before I checked and the temp was going down or does that not happen? Anyone have info to help me understand this cooking process?
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