Hello, i was messing around with my config. I have a 22' 120 hz Samsung monitor. The problem is that the lightning is fucked up in native resolution ( 1680*1050 ) and 120hz.
I don't have any problem in 800*600 120hz or 1680*60hz.

I wanted to take screenshot to illustrate it but wooOOTTT !!!
The problem does not appear in the jpeg screenshot :/

Is there a way to fix this ? thx
Get my plusses.