I am not sure how I could explain with an image. The whole levels adjustment is just feeling wrong. RGB the black slider darkens the image when moved right but the white slider, that is at 100% to start with adds white and blows out an image with little adjustment. In CMYK, the opposite happens. The white slider reduces the white but effects the black as well, like using the gamma slider instead of adjusting the white level. I am holding my breath for some sort of patch or maybe have someone else that knows what I am saying speak up. Very strange as I have used a levels adjustment on every project I have created for over 2 yrs with no issues. I have a few work arounds I am trying out but so far, it just isn't the same. I even fired up PS to see how my image reacted to that program and it worked as intended. No clue what changed other than it is just not working like before. If this is working as intended, then I will have to change back over to PS unfortunately.