How to regulate the greenish tinge of the gray?

Twilight was awful.
I'd like to see this thread build.

I have a TH50PZ85 purchased on line at ButterflyPhoto.
Good price, good delivery, good service.

I use FiOS which is good, but could handle
unused(undecoded/displayed - CC set to OFF)
d horizontal Closed Captioning lines better,
and the new Oppo BDP83 "Universal" Blu-ray player.
A $500 well built unit tha plays Blu-Ray,
SD DVD upconverts as good as you get,
DVD-A, SACD, HDCD as well as CDs.
It's a great picture with lots of adjustments
and good sound but still has some DVD-A menu navigation problems.
I, originally using FiOS, found a problem with color banding so
Panny service sent a local tech who decided to replace the board.
After the initial week of "exercise" the picture seemed better but I
find a tendency for a aqua blue-green tint on light gray areas.
I use the calibrations found on Tweek.com which helped the pic greatly.
PIC MODE: CINEMA
Color Temp: Warm
ASPECT FULL
PIC Settings
Pic (contrast): +70
Brightness: +50
COLOR: +34
TINT: - 6
SHARPNESS: +18
COLOR MGT: OFF
x.v.Color OFF
C.A.T.S. OFF
Video NR: OFF
Black Level OFF
HD Size: 1
