My config is basically the same. The SpdU is different but I think that is for the speedometer which works.
I believe the FOVX is for the stretching and the FOVY is the FOV like we are used to.
The values were the same but when I press the keys and then close the camhack the config updates the values. So the keys are working there is just no visible change. My guess is the offsets are different then what the hack is looking for.
All my modes look the same.
But if I am fast the screen will actually look like this when the mode is first changed.
So I need to try...the original executable (dig out disc)..or...try the "hot" patch? Meh. Not looking to reinstall.
FYI mikeh, your FOVX value is 1.3333, that is for 4:3. Do you load a saved camera view when you play?