Unfortunately leaks are somewhat a part of new Airstream trailer woes
. Two of my friends with FB's (1-25' and 1-27') have had their share. I've had a few small ones. The one thing that worked was a lot of 'conversation'
with the dealer and factory. My leaks: the vent in the bath was installed without chalk/gasket and both the kit. and bath "P" traps were not secured. Both of my friend's newer FB's had probs with the shower seams, one of them still is having trouble with a "Vista-View". Keep after the dealer and call J.C. if necessary (Jackson Center, although the other...never mind!), persistence will pay-off. My experience with Airstream is that they do stand behind their product.