PCV issue

I went .016 Intake and .025 Exhaust (cold). I also went 4% richer with different metering rods in the carb (richer for the low power setting). I also installed a new PCV valve with a new seal in the cap. It seems to idle better and run better at low RPM's. I think you guys were spot on with the lean issue. I'm thinking the PCV valve change and metering rod change helped with the lean condition. As of now, I'm happy how it runs. Thanks Again!