[encantotom]

i ran across this old post and thought i would comment on what i did and how it has worked

i did nothing.....and it has worked great.

i have 2 15 ft high doors in front of the shop and only a man door at the back and 4 high volume ceiling fans. 

backing the coach in to park it doesnt take very long and with the doors open and fans on, no issue.  i back in.

i didnt want exhaust fans and such. 

when i get ready to go, i use shop air to get the coach up to ride height, start the engine and pull out. 

if i need to do something where the engine is idling for a while, i pull straight in and have the rear near the garage door to put the exhaust fumes outside.

tom