lwIII

has anyone tried messing with graphics card options to fix input lag with v sync? i know display lag did some test messing with the maximum pre rendered frames (Nvidia cards) and the flip que size(Amd Video cards) and lowering these values lowered the input lag with vsync on. the game tested was usf4. http://www.displaylag.com/reduce-input-lag-in-pc-games-the-definitive-guide/. i usually do that for all fighting games i have on pc but i dont have a means to test it.