Hello, my cmyk profile has a neutral black in the aF rendering intent (7,5 -0,6 -0,3). Unfortunately not the RGB profile, its black (aF) is deeper but not neutral (4,6 3,8 -4,0). Would more yellow fix the error? What can I do to fix it? Both profiles were made with a 20 patches per channel linearization and then with a 1056 patches profiling. Would 30 Patches per channel for RGB help? Thanks and best regards, Roman