Hello all, I'm getting back into smoking after purchasing a WSM. Today I'm doing a test on 2 butts. Both I brought up to 155 degs. I made sure that the rub was stuck. Both butts weighed 9.2 lbs. I decided to foil one and leave one as is on the smoker. I have been keeping a log everyou hour as I go to monitor the progress. So far in a period of 2 hours the foiled on is 10 dega hotter than the unfoiled.has anyone else tried this? If so what we're your results?