Got the trailer back from the shop and it works as it should. The tech, who seems very knowledgeable and experienced said there is an adjustment at the slide end of the mechanism that keeps things in place. Hope he is right. I really like this TT but I have had a number of small, nagging issues. At least there is a two year warranty so I haven't have to pay for most of them. Granted, I half time and use the trailer a lot, but I also used our prior TT, a low end Gulfstream, with much fewer issues.
Ford F250, V10
Spent 165 nights camping in 2011