You know, I was exercising mine the other day, and I realized the the cooling air blows right toward the control panel, across the exhaust outlet. I mostly noticed it because it was raining, so I only had the machine a few feet out the garage door, and I still got a lot of diesel exhaust in the garage. I completely forgot until I just looked at your pics, that I wanted to put a pair of 90* elbows and a short extension to move it over and away from that airflow path. Eh, project for the 803, I think the 802 will have a for sale sign on it soon.