Hello all. I'm working on my buddies 94 - 23fll hi lo AC. The problem I keep having is the AC draining inside the camper. I've cleaned the coil and condensor multiple times with foaming coil cleaner and are both supper clean. The only way it will drain it to have the camper 3" low on the door side. Then it works like a charm. AC Blows verry cold at all times. Thanks for any ideas.