'69 roof leak
1969 Overlander International, has leak somewhere. Only leaks when hard rain or lots of wind. Water runs when press on ceiling close around center roof vent flange and in between horizontal wall panels. We have sealed all the roof seams, vent flanges rivets etc. Suspect the A/C vents on sides. Wind blows rain into A/C cover and then overflows into ceiling runs down to first place can escape. We have original Armstrong A/C and find no drain line visible under trailer. We have original Owners Manual and installation instructions for the Armstrong Tr 2. Breeze Air III, The Breeze Air instructions state that all Argosy and Airstream provided a drain line in between the wall on 1970 and later models and the owner manual would show the location of the drain line. We suspect the condensation line drained right of the top of the trailer, but our manual does not show the location. Any thoughts on how we might check for a clogged drain line or/and find this leak. We had 10 inches rain in 36 hrs last week, lots of water on floor and counter top in galley.