How far has strobing come?

[Chief Blur Buster]

Yep! This is called "strobe crosstalk"

See Advanced Strobe Crosstalk FAQ: http://www.blurbusters.com/crosstalk

What you see is very normal, and is hard to get better. Most invisible on TN, more visible on IPS and VA. It's usually worse than yours, especially at higher Hz.

If you're wanting further reductions, you can reduce crosstalk further, you can:
1. Lower refresh rate; and/or
2. Decrease ULMB Pulse Width a little bit
3. Decrease dynamic range (increase your digital black levels a little bit, and decrease your digital white levels a little bit -- you can use NVIDIA Control Panel Brightness/Contrast for this)

[ELK]

Yep! This is called "strobe crosstalk"

See Advanced Strobe Crosstalk FAQ: http://www.blurbusters.com/crosstalk

What you see is very normal, and is hard to get better. Most invisible on TN, more visible on IPS and VA. It's usually worse than yours, especially at higher Hz.

If you're wanting further reductions, you can reduce crosstalk further, you can:
1. Lower refresh rate; and/or
2. Decrease ULMB Pulse Width a little bit
3. Decrease dynamic range (increase your digital black levels a little bit, and decrease your digital white levels a little bit -- you can use NVIDIA Control Panel Brightness/Contrast for this)

I can run ULMB in 85hz but I cannot use the vertical total (ULMB in 60hz) hack.
How do I decrease the ULMB pulse width?
nvidia has limited output range 16~235 instead of 0~255 I will try that.

In video games when I move around the texture looks very different. Concrete that looks soft almost like it's painted grey will look like beat up concrete in movement. I guess just have bad crosstalk looks in game

[Chief Blur Buster]

nvidia has limited output range 16~235 instead of 0~255 I will try that.

Adjust while watching http://www.testufo.com/crosstalk
That might cut dynamic range too excessively though, or not work correctly (be ignored when connected to a GSYNC display). Try other settings too, like gamma correction.

How do I decrease the ULMB pulse width?

ULMB Pulse Width is in the monitor menus underneath the "ULMB On/Off" setting. You need to adjust ULMB Pulse Width it while watching TestUFO Panning Map Test at 3000 pixels/sec