LookLeftRightSensitivity=0.615612
LookUpDownSensitivity=0.704808
Sorry, my mistake. The 0.615612 here comes from 900 dpi which is my desktop. had this issue months ago and didn't end up playing it much.
This setting seems relatively similar for X and Y to me. At least closer than the `0.085 x 0.12` or `0.615612 x 0.879445` suggested.
I don't know what to say because your calculator's never wrong for me elsewhere.