With the cooling of the water/meth system I dont really see 11.8 being a problem, but I will lower the AFR to see what happens. I am not opposed to that.

I will see if we can add some octane to the tank and see what happens with the KR.

Tune is set at 16.3* and it was only showing from a range of 12-14 actual. That just doesnt seem right with a meth/water added car, but that is just me.

Thanks for talking this through. I have tune a lot of cars, I just need to learn this model a little more I guess, not affraid to admit. There is nothing in the actual tune that I have not seen so that is good.