You need some temperature control in your grilling system: Even though most propane and charcoal grills include a temperature gauge, they’re not precise. Because the pellet Traeger grill works more like an oven, cooking at a precise temperature setting is a lot easier to do. It’s not quite as precise as the oven in your kitchen, but the Traeger system’s temperature control is surprisingly accurate most of the time. Some manufacturers of low cost pellet grills only offer low, medium, or high temperature settings.
One of the most common problems people encounter with pellet grills is abnormal temperature fluctuations—the controller is set to 250°F, but the grill is dropping to 200°F then climbing to 325°F. Usually people assume that it's a mechanical issue and either the controller or RTD probe need to be replaced. However, very often the problem is far simpler and the solution far easier.
Hey David – in my opinion, you’re going to find hot spots in any entry level pellet grill/ pellet smoker. I include GMG, Rec-Tec, Traeger, etc. When you start moving into the higher pellet smokers/grills – Memphis Grill, MAK, etc, you can minimize these to some extent. If you experience higher heat on one side, put the thicker cut of meat (pork butt, point of brisket) near that part.
Pellet grills preheat quickly, so you can start cooking almost immediately, and the pellets are available in a number of woods, for different smoke flavors. The smoke has a subtle wood-fired flavor with less of the acrid flavor that comes from standard wood or charcoal. For the maximum smoke flavor, it’s best to cook at a temperature lower than 250 degrees, while higher temperatures cook faster with less smoke.