Didn't Think Much of These - Screws Under Vinyl Insert Trim

Maybe I should have mentioned that the Hi-Low we purchased in 1984 had screws come loose on the rails the upper shell rises on. The lowest one caused a problem when we went to raise the shell. I ended up recrewing all screws using "Loctite".

I would call the one a design problem since this can easily happen in a stste like Minnesota with extreme temperature changes. I fixed the problem about 2 years after we got it. We traded the trailer in 1999.