While I know some will disagree with me but that trailer is almost the same trailer as my crusader 355BHQ and my expansion joint is right at the corner of the slide.
It also makes lots of noises behind the fiberglass when loading and unloading from the truck.
I know that things need to flex but when I hook up it always scares me listening to it creek.
Sorry for you guys who are having issues. Hope the factory gets it right for you.
BTW does anyone who has a 36qbXX know what size frame height they have?