This is my final one.
Gamma 2.2 Profile. - (Banding on the white to black is the best I've had it)
Brightness - 25
Contrast - 40
Black Tuner - 10
R - 95
G - 97
B - 96
Profile:
https://sharefiles.app/download/de34b384c3c576a23f90a942192b802cc5dee340
Jut feels like a hard monitor to calibrate.
Colour accuracy is fine, then banding becomes an issue, or blacks are too black.
Banding is fine, colour accuracy is all over.
Hopefully, someone with a bit of knowledge, or, deals with calibrating monitors for reviews on a regular basis can shed some light on this.
It's tempting to send back, but, there doesn't seem to be much else out there!