Hi all,
With reference to the 'settings' for my CMYG script (for use with the Orion Starshoot), I would start off with the Meade DSI settings. and see how they perform.
Further, if any Orion Starshoot user know which settings need to be used in Nebulosity, then these same settings should be used in my PJSR routine (if memory serves me correctly).
Finally, if you can get your scope and Starshoot pointed at a 'normal' daylight scene, and then try and deBayer that image, it can be easier to see when you have got the settings 'right'. That is how I finally determined, empirically, how to implement a set of DSI 'default' parameters.
Good luck,