I am playing Urban Chaos-1.13 v4.50 Full 20141222 with SCI_Unstable_Revision_7679_on_GameDir_2188.

I have a question about the aiming levels:
I cannot get beond 3 or 4 times to reduce the aimig circle. I can spend more points on aiming but the tarhget circle just keeps too wide. Even with sniper trait, sniper rifle and sniper sope it is not possible to get the aiming more precise.
I understand that aiming depends on different things but I do not think that everything is right with my game, when I cant hit the nemey, even he is noch veryy far away (I disabled the range effects aiming).

Can you tell me, where to tweak, to get the aiming proper?