David in Dallas wrote:
Lightroom only allows a certain amount of tilt correction--about 30°, I think. Once in a while I take one with a really big tilt (not sure why, snap shot, maybe?) and I can't fix it with LR. Only solution is to fix the limit, Export it with a different name, re-Import it and fix the new one.
I just tried this on LR (mobile) to be sure it worked. LR provides for rotation of the image in 90 degree increments, for a full 360 degrees. It also allows up to 45 degrees of “tilt” so using those two things, you can always correct any degree of tilt.
Another thing that might work (I didint’ try it) is apply the max correction more than once. Apply it and then exit the crop tool then re-open the crop tool and apply it again as needed.