How do you disable mouse acceleration?

As the topic says. as simple as that. where in the User.ini do i disable it? (acceleration is when you move your mouse slow it goes much slower than normal but if you move it fast it goes farther than normal. and i hate it) this is not about mouse lag or mouse smoothing, its about mouse acceleration.

You can change it in the mp.ini file. The only thing you can really change in the user.ini file is if you want to see ur weapon or not.

yeah thanks for the name to a file that doesn't exist 'mp.ini' anyways i figured it out..
inside of user.ini at the bottom i changed it to this:

========================= ========
THIS IS TO DISABLE MOUSE ACCELERATION!
========================= ========

for those people who only look at short caps lock only lines

[Engine.PlayerInput]
bInvertMouse=False
MouseSmoothingMode=0
MouseSmoothingStrength=0. 300000
MouseSensitivity=3.000000
MouseSamplingTime=0.00833 3
MouseAccelThreshold=0.000 000
DoubleClickTime=0.250000

key value to look at is the MouseAccelThreshold.. i set it to 0 and problem solved. yes i know, i rule.