I have a WSM 2009 18.5 on its first smoke with a small 4.5# brisket. Before the foil, my Maverick grill top reading was tracking the 10 to 15 degrees cooler than the lid therm. (about right from what i've read) After the foil, it seems to be reversed the Grill temp reads at around 355 and the lid is at 330 -340. My first thought is I may have been light on the coals due to a little breeze and 60 degree outside air.
Thoughts?
Thoughts?