Well, that's the thing... I was trying everything under the sun... from out-of-the-box to custom everything. Some of it was 1080 with -2, -2, 0. Gah! (I got bad advice off the internets)
These days I'm +1, +1, 0, @ 2K. Art mode (it's reasonably flat)... 30 fps at a shutter of 60. Running 4...