Leveling at camp site

I always have put board(s) under both wheels to level side to side. I just don't like the "look" of the axles at different angles when you lift only one wheel. A small difference probably won't hurt anything, but a big height difference just seems like it would stress the connections / shackles / bolts.

I don't know about Lynx levelers, but a camper neighbor gave me his set of plastic leveling blocks because his new 5th wheel was too heavy and was crushing them. Just something to watch out for (he went from a dual axle TT to a triple axle 5th, big weight difference).