I have recently calibrated my PN58B650, using an i1Display Pro and ChromaPure.
The grayscale looks great, the color gamut chart looks great. The high-end gamma drops off pretty severely.
I have tried dropping the RGB gain together, but this just seems to lower the overall contrast and total output.
What can I do to fix the gamma on the high-end?
Attached is the detailed report from ChromaPure.
Picture Mode: Movie
Picture Temp: Warm 2