after i used the injector for bf3 my bf3 lags super super bad, i have gtx 770 and i used 2 get full60fps on ultra now when i even run the game without injector it still lags like im getting 5fps or something, ive tried bf4 it worked fine so does hardline!!also ive check my cpu and it barely uses 20% so i have no idea why the hell its laging like that...!! can u help me fix the lag problem ??