You look at the changing wallpapers with no input, it should now have a INPUT bubble floating around the screen. Our old panels did not have this. The tech guy told me it was easier for them to just give us BXs instead of B9s. I know it is a BX because the CXs are apparently with banding issues or black spots near corners during darker colors. I bet you if you check the gray bending test. Itll be perfect for you.
Brightness can be better in some areas, (worse than others). Other than that I noticed motion processing improvement on the settings i had. It looks amazing though. I am happy
(Make sure the take off the sticker layer on the back of the panel as well so it doesnt warm the back).
Is this what you mean? And thanks for the tip about the back sticker, hadn't realised that was on there.