The co pot on top of the meterhead is that for idle only or for general?
Nobody at my work ( Ford garage ) knows how the system works (mfi ).
I always thought that the screw behind the black box on the side of the meterhead was for mixture in general.
Problem is I don't know any garage near me that knows the Mfi system, maybe i should ask around for a tuner in my country that knows it.. hope their won't be cowboys that say they know the system and fuck up my car

Thanks