Mode tweaks:Triple Custom Screen Split not working

[Ser1ously]

Hello CSP Team,

I have a triple screen setup with different resolution, 5120*1440 in the middle and 2560*1440 on both sides. Now I was playing on 15360 (5120*3)1440. However, I really want to play with 102401440 res to save some performance.

The Custom Screen Split in the Mode tweaks:Triple in SCP is just not working. If I set the split of left & right to be 25%, the rendered image is way to werid in every perspective (fov, distanve, overlapping image, angle...). Can the team fix it?

Also I notice that there is a section called Optional relative margins where you can set the top/bottom margin, is there also a way to set left/right margin? I guess that also solves my issue as well.

Best,