Campers fully usable off truck without additional supports?

Vinsil wrote:

mkirsch wrote:
You guys SAY all this, but where is it DOCUMENTED?

:o

Well, if you look at the responses, they are all "authoritative." No reference to, "My owner's manual says this..." Just "such-and-such brand can be used off the truck."

I'm pretty sure none of these guys have designed, or are involved in any way shape or form with the manufacture of these campers.