Ted4 wrote:What's the issue, the smoke or something else?
EFM did not design the stoker to be run with just the pot auger. Many people can get away with it, but you must use rice size coal, and have good draft. The issue is that the combustion air will take the path of least resistance...which is supposed to be the chimney. If you run just the short auger and the coal isn't packed tight enough within the pipe, the fumes from the burn pot will go out through the pipe and into the bin/drum.
I recommend getting a bin auger & pipe and skipping the drama of a boiler room that smells like sulfur.