2006 Cruiser Cruiser Fun Finder in Mount Rainier, MD

I propped up the AC unit just a bit by wedging a couple of 1x3 boards under the AC from the roof. I could see daylight through one of the original Fantastic Fan holes plus the gasket was not sealed down on one corner. I pulled the trailer back to the dealer 3 or 4 miles. They worked on it 4 or 5 hours. Put on a new gasket caulked everything.I took it home.Next day it rained. Water everywhere on the floor.Took the cover off and can see that the new gasket moved and 'snaked' in 2 places that I could see. At one place the entire diameter of gasket and about 4" length had slide into the AC cavity. Probably where most of the water came through this time. Probably they torqued down the AC unit before the sealant had set.Called the dealer and they came and got it. After about 2 days dealer delivered the trailer to our house. We were not home at the time. No explanation.The inside plastic cover was not put on and the AC did not come on. Found the internal AC connector was loose I fixed that. Dealer installed a new rubber seal.This one is white in color, the others were black. It rained and now it does not seem to leak anymore. Got up on roof again and hosed it down. I did not detect any more leaks. As a precaution I store the trailer front raised so that rain water runs off the back and does not puddle on the roof.