Ha. Nah, it's not an exhaust fan, it's an attachment that hooks to the pipe coming out of the bung and runs approximately 12 feet vertically to the roofline with a rain cap. I'm just wondering if the breeze at the roof level is causing that much draft. We shall see I guess.
Edit: Before someone says something ive since lowered the height of the cart holding the MES to eliminate that horizontal run you see in the exhaust.
That was just a concept picture :-)


Edit: Before someone says something ive since lowered the height of the cart holding the MES to eliminate that horizontal run you see in the exhaust.
That was just a concept picture :-)