I was curious, so I clipped a probe to my rebar. It has fluctuated between 303 and 296 for the first three hours. I wonder about being so close to the fire.
edit, and it only went up to 325* when I pulled the chicken and appears to be dropping back down quickly.
Proudly Smoking on a UDS, PBC &
Accidental Winner of the 2012 "Saucy" Throwdown.