Shimming camper to minimize side to side movement

Bert the Welder wrote:
Do you guys using guides have an concern with the camper getting pushed one way or another buy the guides and putting pressure sideways on the legs? Or are you getting it so close that it's just a fraction of an inch?
Thanks!

I don’t see the gain in loading it “exact”. However apparently some do. Mine gets loaded close to the same just because I have a board that doubles as a tailgate when camper is off and it rides between fender well and camper.