Hi guys. I just got a new electric smoker and am loving it. I can see myself getting fat in the near future. I've smoked a few things and am going to try a pork shoulder this weekend. I had a whole pig butchered and my shoulders are huge(I'm not pleased with the butcher). I'm going to wake up at 5am to get it started. My question is, Do I have to preheat the smoker first? . My wife will set the meat out an hour and a half earlier on her way to work so it gets to room temp. I would much rather pop the shoulder in the smoker, turn it on and go back to bed, then I would sit there and wait 30 minutes for the smoker to heat up. Thanks for any advice.