lean at idle, rich at boost?
 

Is that possible with my current setuP? According to my A:F gauge thats whats going on...

That's pretty much what's supposed to happen. Not that an A/F guage should be taken as gospel, as you have no idea how rich or lean you are.

your idle mixture is only good for making the car idle well and pass smog. the only place you care about the mixture is under load.

mike