We're on our second Rockwood trailer, first a 23SS HTT and now an Ultra Lite 2604 and no problems with either.
So you're in KY and snowbird to FL....with normal, routine maintenance, you shouldn't have any issues. Have never seen a post re this...possible I could have missed it, but certainly would not consider this to be a "widespread problem". Any manufacturer can turn out an "oops" from time to time, but it's the luck of the draw and we've been totally pleased with both of ours.
Trailerless but still have the spirit
2013 Rockwood Ultra Lite 2604 - new family
2007 Rockwood ROO HTT - new family
2003 Ford F-150
4 doggies - We support Adopt/Rescue.
Sam, you were the best!
Cubbie, Foxy, Biscuit and Lily - all rescues!