Fallout: New Vegas - Mouse Y/X sensitivity

[Amon Amarth]

Upon getting the game to work as per the directions on the detailed thread, I noticed that the mouse sensitivity for menus is very wonky. It seems that the x-axis is way more sensitive than the Y, and feels really awkward as a result. Kind of like the Metro mouse bug, except using my mouse software to correct that would make the in-game mouse wonky as well.

Anyone encounter this, and if so, did you find any fox for it?

[Bogga]

I got it working after making these changes in all three ini-files...

[Controls]
bAlwaysRunByDefault=1
bBackground Mouse=1
bBackground Keyboard=1
fForegroundMouseAccelBase=0.00001
fForegroundMouseAccelTop=100
fForegroundMouseBase=0
fForegroundMouseMult=0