I have a stitched panorama with a wavy horizon which is driving me nuts. I can't get it to straighten in stitching (please don't suggest any of the million tutorials online, I've tried), so I'll have to fix it in PS.
It should be a snap with Liquify, but it doesn't give me a level reference! Guides or Grid don't show up in liquify so I don't have a flat reference point. The waviness is subtle enough to make eyeballing it not feasible, but visible enough to aggravate me to no end. Any tips other than taping a ruler on my monitor which just occurred to me?
Note I'm not talking about leveling, but fixing a wavy horizon. I'm also not looking for advice on fixing it in the stitcher.