Setting
USB polling rate: 1000Hz
DPI: 800
Sensitivity: 1.2
zoom_sensitivity_ratio_mouse 1.0
Windows sensitivity: 6/11
Ingame Resolution: 1280х960(stretched)
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Crosshair: Size - 2.5 ,drawoutline - 1, Thickness - 0, Gap - -2, Dot - 0, Style - 4, Color - 4

Launch Options: -novid -console +fps_max 300