Samsung Neo 57 Scaling

[eman5oh]

I have a samsung Neo 57" running at 7680x2160 native resolution, I have added a couple custom scaled resolutions via Better Display but they don't show up in the available resolution list even when show all resolutions is checked. Am I doing something wrong? I would like to use this monintor with something around 125 % scaling as text is a bit heard to read at the native resolution, how do I go about this?

[waydabber]

The resolutions should show up in the app's Display Mode listing as LoDPI (you might need to adjust the filter). HiDPI resolutions beyond 3840px horizontally won't work due to hardware limitations.