UT3 Colored Crosshairs is it possible????????????

Anyone know If there a way to make the crosshairs colored in UT3??? UT3 Colored Crosshairs is it possible????????????
You can open your UTWeapon.ini file and make the following changes.

[UTGame.UTWeapon]
CrosshairColor=(R=0,G=255,B=0,A=255)

Note: R is Red - max is 255, G is Green - max is 255, B is Blue - max is 255, A is Transparency - 0 is Transparent - 255 is Soild UT3 Colored Crosshairs is it possible????????????
Thank U for the reply. I have changed the color already using a tweaker program but now I want a thicker crosshair or dot. Can anyone please tell me how to do that????

eye brush