It really depends on your HMD res and how powerful your PC is as your initial settings will be different. For me (G2 / 3090) I have done:Thanks for the input guys.
anyone has figured some specific acc settings to be used in the Skyrim file and/or in acc that improve the result?
Lowered this to get a bit more stable image
This was -1 to boost sharpness but gave too much shimmering and not needed with CAS
Could even go lower
SteamVR res 50%
Res scale 55%
Advanced Sharpening filter off
I altered the CAS fx file to move the foveated regions in slightly too so that they matched more with the sharper areas of the G2:
fromCenter = float2(texcoord.x < 0.5 ? 0.3 : 0.7, 0.5) - texcoord;