When creating a dcpr recipe in the DNG profile editor of a ColorChecker chart, the instructions indicate that once the
color tables are built, it's optional to go into the color wheel/listbox and 'tweak'.
How many people actually do the tweaking? I'm assuming that the goal is to get all the colors to match left/right and
in maybe 1/2 of the colors, no adjustment is necessary but some, esp skin and orangey colors look like they want some.
