SCORN is added. The game does have a config file with accurate values, but sadly any changes to it gets overwritten. So we are stuck with an in-game slider with no numerical value
This does not work as far as I can tell, and he doesn't even show it working in the video?
Setting the FOV to 500 also makes no sense, as it is FOV in degrees.
The game only accepts 85 and 90, any other value is ignored
I tested it now, and unfortunately the game does no longer accept config values below the in-game minimum, which is 0.5. I'm assuming this is your issue. I've updated the minimum, so you have to use a different DPI to get your desired 360 distance.
I've added it now, it is exactly the same but note that you have to disable smoothing and enable raw input, else you get a lot of smoothing and acceleration.