I don't know if its me but I've thrown a flare a few feets away from some zombies and I didn't see much effect. What about adding more attraction effect? Would be usefull to distract zombies (but if they see you they won't go after the flares) and would give more chances for other players to see them and hunt/rescue you. P.S. Is it possible to burn buildings? Because I've joined a server and I was in a concrete building and it was on fire, I died...