I got home from work early today and decided to throw three racks of BB ribs into the smoker. I'm running the AMNPS with some Pitmaster pellets. It's had it's moments staying lit but I think it's running good now. The temp is about 29 and the MES 40 is keeping up just fine. The warmup time was a bit long at 40 minutes but the temp is holding well at 225. Decided to smoke tonight because of the winter storm predicted for tomorrow night and Sunday. Life is good!