qualitywhore,

A calibrator can push the reds and blues to even the green push out, if that's the case on your specific set. If it's not something you're able to do, you might consider a professional calibration.

Also, on occasion, C|Net's Picture Settings Forum may have some tips. You can check that out here:

http://forums.cnet.com/hdtv-picture-settings-forum/

--HDTech