I think that thing needs a damper in the flue to control the draft! Maybe hook it to the gas pedal... the more you push the pedal the more it closes down the draft
I've said it before, and it holds true for a lot of things...........Just because you can, doesn't always mean you should.
Those are a good start, I bet there are a bunch of crazy ideas out there. The guy in the volvo looks like my neighbor. I should print that pic and pay him a visit
The guy in the last 2 pics looks like hes been burning that way forever. "If it aint broke, don't fix it" is his motto