After reading the review at tftcentral.com, I tuned my settings to the following:
Brightness: 45
Contrast: 50
Gamma: 0
Color R: 38, G:40, B:48 (i tuned RGB seperately - ie. did not use preset 6500k - 9300k)
Sharpness: 5
f-engine: Normal
Result after tuning had great improvement on...