<strong>Yahoo Message Number: 11122</strong>I hate to bother all of you with this little stuff, but I am at the end of my imaginary rope on this one. Here it goes---the screen for the fantastic fan, inside the coach is full of dust/dirt. I hate to admit that since it must be coming from inside the coach. We use the fans a lot and most days, they run 24 hours a day. Anyway, the screen...