config option launch :
-novid -high -threads 4 +cl_forcepreload 1 -snd_headphone_pan_exponent 2
-snd_front_headphone_position 45 -snd_rear_headphone_position 135
crosshair config :
cl_crosshair_drawoutline 0;cl_crosshaircolor 4;cl_crosshairdot 0;cl_crosshairgap -1;cl_crosshairsize 1;cl_crosshairstyle 4;cl_crosshairthickness 0.5