I used the AVS videos, and ended up with Brightness at 53 and Contrast at 96. Looks awesome. During prolonged fades to black, I cant even tell the TV is turned on.I just tried this and 51 is better, it did not eliminate it in the scene that I replayed. 52 did. Having said that, black was not black so contrast suffers and to me does not look good. I’ll take the black crush with deep blacks over no black crush because there is no black.