The 12 point system can be made to kind of work …
treat the saturation controls like saturation / brightness controls and keep and eye on the dE 94 overall … you can actually make things a bit better. Treat this one as practice and an experiment.
the rgb gam 1/2/3/4/5/6 are loosely based on 20/35/50/65/80/95 patterns. start in the middle … and work outward.
regards
