Some of that bay moisture has to do with improper closing/latching the H bay door. You “can” just pull them down, but even then that force swinging down “may not” completely latch the door. You must must, once you pull bay doir closed, push each top corner to it clicks to latch. Otherwise, th3 top corners arent properly latch and moisture enters as rain or snowmelt run down coach sides
Jim and Chris
2001 Featherlite Vogue XLV 2 slide with Rivets-current coach, 1999 shell
Previous 22 years,
We have owned every kind of Prevost shell but an H3-40