I'm in the process of getting my Mobile WFO up to health code, with a couple bells and whistles added by the guy working on it. He's charging me next to nothin and seems to know more about these things than i do, so i let him make whatever improvements he sees fit. Yesterday, i checked in on the progress and found he had built a smoke stack about 6 ft tall (nearly double the original stack's height)
! It's removable, so it can still fit in the garage or what have you, but it kinda looks ridiculous. He insists that it will help improve performance. Does anyone have any knowledge to prove or disprove this?