Ok guys here's the deal... The chip I have was bought second hand for a car in the UK, as such the map is for your higher octane fuels. I'm in the states and all it takes is a bad tank of premium (91-93 octane) and there goes my motor, so running a bit rich for the sake of a few BHPs is fine with me. I have been able to lean the air fuel out to 12.0 by reducing the fuel pressure (2 pounds). I just chose to run it rich for safety.

I'm still debating wether or not to reinstall the greens or keeping the light blues as the car runs fine with either but I obviously can richen it more with the blues, plus I have a ported head and intake I need to install.

Hopefully Stu will chime in here but I think Chip is on the right track.

Thanks for the input guys.