Little simple advice needed

[AFF]

Had Xim3, Edge and now Xim4

I have just used he same settings or slight tweak.

Is there some simple method to try and work out what your sensitivity should be to start from and then tweak in game. Like move the mouse to do a 180, or other methods people use

I see people's videos and kill streaks and noway I get anything similar and want to make sure I get the best of the device

Thanks

[Od1n]

some use dedicated configs especially for those scenarios to have faster mouse movements, eg for vehicles

[AFF]

I have recorded a quick clip, any chance you kind people can view and see what i am doing wrong apart from poor play

does my aiming or sensitivity need adjusting

http://www.youtube.com/v/zNNSrveNJhM&hd=1

[OBsIV]

Just looking at the first few seconds it looks like turning was really slow. Can you tell us how much you need to move your mouse (in inches, without exceeding maximum turn speed and seeing the flashing red light) to turn around (180)? If it doesn't take around 2-3 inches than something is wrong.