I'll never understand why some revolver owners get so wrapped up around the axle over something that's normal (and an indication of normal parts fit & function).
Do they worry about the "unsightly" wear of their tire tread?
I once had a relative doing some bead blasting of a couple of my revolvers really, really want to leave a highly polished "ring" around the rear of the cylinders, extending to just forward of where the cylinder stop balls rubbed along the surface.
I didn't particularly care, as I was just letting him do the bead blasting to let him enjoy doing it for me. As far as I was concerned, both revolvers were really just "working guns", and the new finish on both were going to get as worn as the original finish.
So now, instead of leaving a "stop track" (grad line, whatever you want to call it

) in a bead blasted finish, it left a nicely polished stop track in the highly polished finish on the rear part of the cylinders.
I'd expect that any really fine engraving located along the stop track ring would be affected to some degree by rotating the cylinder and having the cylinder stop ball rub along the top of it. I imagine some collectors try to avoid turning the cylinder on "art guns", to help prevent marring the engraving.
Me? I've seen some nicely engraved S&W revolvers that I'd shoot, and simply ignore whatever wear occurred to the engraving from normal usage.
But then, I'm known to be someone who shoots Commemorative guns.