Discovered a concept unknown to Forest River and that is to build the alum framework for the floors, etc SQUARE!. Can't believe they can't even make a weld fixture that positions the floor joist and stringers parrallel and square with each other. 1/8" off in 26"? Unbelievable!!!
As for drying out the wood, no more forced air than what is flowing thru' these two ducts, it would take a year to dry out a single cup of water in these two ducts.