First, really basic question. What does AMPS and AMNTS stand for? I have been reading the forum trying to pick up some pointers and I have been running across these abbreviations and I don't know what they stand for. Next, I have a two door Masterbuilt propane smoker. I have had the problem of the flame burning what I think is too rich and giving off a heavy black creosote or residue. The only way I have been able to prevent it is to turn the flame all the down on the smoker. What am I doing wrong? Last, what mods would experienced smokers recommend on the 2 door Masterbuilt?