When the trailer is parked we're using these amazing steel wheel chocks
that I was referred to via this board - thank you!
I want to add stabilizer jacks, and purchased some scissor jacks. We realized after trying to install them that this would be a better job for the dealer. The appointing is for another week.
I noticed on our last camping trip that there are steel triangles hanging down from the rear of the trailer and think those might be there for a different kind of stabilizing jacks. I forgot to take a pic of our trailer, but found this one on the web. Notice the steel triangles in the rear underside of the trailer.
What are those there for?