Color Mixing inverts along with image inversion

[samsc]

This is how it should have worked - you should have been able to do something like the colour balance function:

And this colour balance function would need 10 dmx channels to simulate.

10 channels just to do colour balance?

What would we call them - and how would we display such functionality with 8 characters names on a hog 2 display?

RedHigh
GreenHigh
BlueHigh
RedMid
GreenMid
BlueMid
RedLow
GreenLow
BlueLow
PresLumn
???

How the f**k would the user figure out what these do?
and how they interact?
And as i cant reuse the names, i would be stuck with these function names that only worked for 'color balance'

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Its hard trying to make something usable.
there are a lot of compromises.
sometimes they need explaining. sometimes not.