I know this an old post but does anyone else feel like using Pitmaster IQ burns more coals? I feel like any long cook over 6 hours or so requires a reload. I did a 7lb brisket cook last week that ran though an entire bag of Stubbs (first full ring and a reload) and then I still needed to add more coal to finish cook. Pitmaster did hold temp as directed but ran through a ton of coal.
Sent from my iPad using Weber Kettle Club mobile app
Try the cb door...without atc...then with atc...
But sgree with ither members...that is way short cook time..
What temp are you running?
Is your therm calibrated and tested...sounds like you are running 325/350 at 6 hours to having to rekoad