Doing Thanksgiving in August on Saturday. Smoking a 20 lb brined whole bird in my Masterbuilt 40" electric smoker. I know the size of the bird is large, but you work with what you got. Planning on running the smoker at 275 (highest temp it will go). I will be monitoring the temp with a probe thermometer, but just looking for a ball park figure on about how long it will take? First time doing a bird this big in the electric smoker. Oh, and forecast is for rain - CRAP!!!! Looks like beers in the garage!