Well it's all about balances. You need to have the right refresh rate with the right com_maxfps and the correct hertz to hunkmegs. Once you find the "sweet spot" it enables your game to register your bullets better. Sometimes people have to sacrifice visual effects to achieve this "Sweet spot"(i.e dropping resolution down to 800x600 OR maxing FPS to 125) although with my CFG I believe that I have achieved a balanced between very visual and also high rego - which is rare. If you want more advice you can post it in my thread that I created.
Will help anytime
p.s you want good rego - download my config ASAP!
Posted on Monday, 9th April 2012