Hello,
I have a CMYK document (ISO Coated v2 300%) with an illustration only in 100% black. I want to use the Gradient Map adjustment layer to add 40% cyan in the darkest areas (0% in white).
The problem is that with the color c40, m0, y0, y100 the color is converted to 100% black. If I put c40, m0, y0, y99 it "works".
Another big problem: as soon as I want to edit the black color, the values of the gradient map are modified although the result remains unchanged.
GradientMap_Issue.afdesign