My dad brought over his 20" older Traeger that he never uses to me to see if a pellet smoker is something I want to invest in. It only has the Smoke, Med, Hi settings. I've been playing with it and it appears the smoke setting gets anywhere from 225-250 degrees and the Med. setting gets to about 325-350 degrees. This is based off my Thermo-Pro dual probe thermometer. I clipped the temp probe right to the grill. The dome temp gauge is about 50 degrees off. Haven't seen the max Hi temp yet. Anything I should know before I put my pork butt on this weekend? Just put it on smoke and let it go? Thanks