Cheeze1-
After 3 months with the Four Winds, it has none of the rattles I had in the Trail Lite. They use some kind of metal straps in the walls to attach the cabinets, etc. Even the overhead TV cabinet is rock solid. Added benefit to me was that the double slides don't vibrate or clang like the 235 did. There was some talk earlier in this thread (getting hard to find) of using some rubber washers to quiet the rattle in the slide support arm, but I was afraid that it would bind up when retracted.
TT