Iracing: PiTool SS dont work

Hi guys,
in Iracing Pitool 1 or 2 has no influence in graphics and frame rate. The same for SteamVr SS.

I think Iracing rendererDX11.ini in Documents/Iracing is the only way to change resolution.

Anyone have similar experience?

No, the opposite for me, I do need to restart iRacing to test each change to PiTools and StreamVr.

Ok ,ill try to restart Iracing