[bikestuff]

Thats funny Chappell! I think the root of my problem was getting all the cool air generated up into the living space. The cool air goes into a plenum and then up into little 3-4" flexible tubes that fit into the wall and let the air out near the ceiling and dash. Even though the air was the correct drop in temperature, I just was not getting enough of it.

With the roof air, I can make it VERY comfortable for the hot dogs!

I also agree on using a regular AC guy. Once you can convince them that the units are the same as household units, they can use their regular tools / expertise to repair them. (Unless one of the aforementioned control boards go out).