I don't do color darkroom work right now but I think about it every now and then until I price the startup materials. But for C41/RA4 workflow, is there any way to control color saturation? I understand that you can adjust the white balance or I guess hue with the color filters, and contrast is a fixed property of your film and paper, but what about saturation? Is it also a fixed property of the film and the paper in use, or can it be adjusted?