I just installed "CIRFAN" and Auber WSD-1200GPH PID, While i checked temps my Bradley Temp on Puck controller
was 34 deg out from PID and two other probes laying on tray by Bradley Coin sensor in back wall of smoker. Do not trust the Bradley one, run a couple of other probes to get a mid value reading and go from them.
Ps, i cleaned the sensor of residue from smoke and it did read a bit better.