17.5hp uav engines include electric control fuel injector

Hi there, I am using 30-6310 on Evo 8. I plan on running staged injectors as I will be running methanol. Need help on few things as they are a bit confussing. So your help is really needed.

Just for information I am running FIC 2150cc as Primary Injectors and also fic 2150cc as secondary injectors air fryer. The secondaries are about 3"-4" up the runner. So the questions are:

- How the fuel difference map works? From what I read that the percentage value allows you to flow a certain percentage of fuel from Primary and Secondary to smooth out the flow. So does that means if at idle the values are say 10% and moves to 50% when in boost, the primaries are injecting 90% of the fuel and secondaries 10% of the fuel? Or secondaries start injecting when the primary reaches a value set at INJECTOR DUTY MAX (say 95%)?

- What is INJECTOR MIN value is used for?
 
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