This post was EXACTLY what i was looking for! Have been longing for the ability to make the gooey delicate saucy brisket that we get out here at the chain Armadillo Willies, which i realize is not aiming for the stars… At Orchard Supply House last weekend saw a Traeger or two, and was thinking placing a smaller version $499 range (although $439 on the Traeger website) next to my gas Weber Spirit.
In smoke mode the controller is no longer controlled by the thermometer, it merely switches the pellet feeding auger on and off. On time is 15 seconds, off time ranges from 45 seconds at P0, to 165 seconds at P15. Temp and smoke are controlled by the duration of off time: the auger always runs at the same speed. More smoke is produced at higher P settings and lower temp settings because longer off times allow the pellets to smolder. At P0 in smoke mode or "High" in cook mode the auger replenishes the pellets at a faster rate, creating more flame, less smoke.