[Formulajones]

I don't know what your PCV setup is but it sounds rather elaborate??

What ever it is, or what ever amount of added air you're inducing into the intake charge, it'll have to be compensated with more fuel if you're having stumble issues. You'll need to revisit and dial in the base fuel table pretty darn close before you even begin to mess with any of the AE tables.

I've found this to be the case any time I've changed the diameter of the fixed orifice PCV or any time I even adjust the throttle to dial in the IAC, I have to go back and tweak the main fuel table.