Soldato
@Panos Seems your settings are working the best for me looking at the above. Should I be increasing the average setting or just changing the max like you suggested?
Don't change the minimum, you can raise a bit the maximum to half way between the bend is had now and a straight line. I have no idea your resolution to respond to minimum 28 nor the game.
Also surprisingly give a try to the following.
Open Adrenaline -> Display -> Specs (top right corner) -> Override -> (press Accept) -> Adjust Voltage Swing 1 & Adjust PreEmphasis 2.
Let me know how it goes.