Profec B Spec II: Need help w/settings
 

I need some imput from fellow Spec II users as to what my settings should be.

For mods I have: CB/DP/Intake.

So far I have tried:
Gain: 0-10% seem to regulate spiking a bit... but I cannot find a definite setting
Set Gain: 90!?! I have really no clue what this does or where it should be set the manual says somewhere near your boost goal but not too close.
Boost: 25-27% depends on how hot or cold it is

Ok the problem is I cannot get it to hold at a good level it is always fluctuating anyone got any reccomendations.
and at transition it goes from about to about 8psi then drops to 6psi for a sec and wam the secondary comes online.

Anyone help with some settings?
Mitch