I had to mark up the “right” side on my rack case, as I work with a bunch of idiots who didn’t realize that the Gator logo marked the correct side up. In my flight case I have an Ashdown SuperFly 500w head and a Korg DTR-1000 tuner. The SuperFly is heavy and long and the rackmount ears that ship with it are pretty flimsy, so it needs a good solid case for it and to be kept the right way up so it doesn’t dangle all over the place in the 3-space flight case. If only it was that easy… Hence the subtle markings. You should see the other side, it’s not quite so polite. It won’t win me anything, but it makes me chuckle! Cheers!