I built my own smoke generator and fired it up tonight to give the fridge I'm building a test fire! My smoke generator has a adjustable air pump similar to what the Smoke Daddy has. I got it fired up and had a little bit of smoke coming out of the fridge's smoke stack. Went in for a bit and came back out and the thing was pouring white smoke out. I adjusted the air all the way down but did not change much. Does anybody have any advise how to get the "TBS"? Thanks a bunch in advance!