:) Sorry I don't have an answer. Only a funny story that you brought to mind...
I had the door latch fail on my converted Eagle 10 leaving me trapped inside in a small town in central Pennsylvania.
That was a pretty tall rig. I didn't relish the idea of jumping out of the window. I finally decided that if I climbed out of the bedroom I could catch the top of the tag tire and ease my decent. I was wrong.....
I missed, landed on my heals and bruised them badly. I could hardly walk. When people asked what happened I told them:
"I hurt myself when I jumped out of the bedroom window in the middle of Intercourse.......... Pennsylvania... " :)