This burnback scenario does not take place extremely frequently however is scary as heck when it does. The elevated range between the auger and the fire pot need to get rid of the possibility of burnbacks. The factors for the high level of dissatisfaction for the Weber pellet grills are diverse. A Historical Breakdown Of Traeger Ironwood 650 Review The thermostat and an onboard computer control the grill's auger, follower, and ignition system. To figure out which Traeger grill is the most effe...