Just set up on a hardstanding pitch which must have 18 inches of fall both length ways and width ways. Am i being unreasonable expecting a hardstanding (concrete) to be reasonably level ? Rant over.
I would have though hand standings would be level. But at the CCC site at Cheddar Mendip, most of the site is on a slope including most of the hard standings, which are also gravel. I had to max out the jockey wheel and the front corner steadies which required wood under them one the van was level.