I decided to take to a spare muffler with a dremel - I cut the front side of the muffler away, then folded the shorter part of the outlet 90 degrees so it shoots out the back of the machine. Seems to work ok, just gotta get all the carbon out of the exhaust and test it out a few times to see how it goes. Seemed to work nicely on a test run. I might need to rivet a plate on the bottom or do something to keep exhaust off the powdercoat
