Given I'm still in the tuning stages, I'm happy with what I have so far. I'd rather be running a bit rich than lean in any regard. I'm going to try and slowly lean it out over the tuning process and see what makes progress and what doesn't. As for now, it definitely likes to be rich. If I try and lean out the idle and cruise areas to 14.7 or above, it runs worse.
I think I need to retard some timing a bit more, or try running some higher octane fuel when the boost reaches around 7-8 PSI. I can hear a slight short ping at that point, then I let off. It may also need some timing retard in a lower RPM bin at 7-8 PSI which might also be my problem. The pressure is jumping up but it's still in a lower RPM bin where the fuel mixture is a bit leaner. Then it switches to the next RPM bin, enriches, then doesn't ping anymore.