Hi,
now i am in front of a console 
I looked at your show file and i think the mistake is , that your Cues are not empty cues witch only fire the CMD. They also loads the Presets for your lamps...
Second i Would take /o
/m stands for merge and /o for Overwrite so you are save not to get new color mixings 
So this is the way you have to chose :
1. Press 3 Times Clear...
2. Store an empty Cue ( Press Store and an Executor your choice )
3. Store more empty Cues on the same Executor ...
4. look into the Cue list ( Eye and the Executor)
5. Type in the CMD Field " Copy Preset 4.X AT 4.YY /o"
6. Do the same for other colors.
7. Do the same on an second Executor for the High Color
8 Create an Effect an set the Low Value on YY and the Hi Value on the second copied color ...
9. Store the Effect on an Executor ...
10 Play the Executor with the Effect and Press your Colore Cue lists 
Done ...
I programmed it into your show file ...
@MA Techsupport while playing with this case i noticed, that if i have the effect in the programmer and change the Color Presets the Effect does not update the colors ... but if I store the Effect on an Executer the Effect update the colors ... so is this a bug oder a feature 
Cheers,
Jajix
and Sorry for my bad English 