Ingame settings :
Resolution: 800x600
Sensitivity: 1.2
Zoom sensitivity 1.0

Launch options :
-noforcemaccel -noforcemspd -noforcemparms -freq 144 -console -novid -tickrate 128

Crosshair :
cl_crosshairsize 1
cl_crosshairgap -1
cl_crosshairstyle 5
cl_crosshaircolor 1

"tweezy"