Isn't reach measured between outstretched finger tips? A fighter with a reach of 70" compared to 72" is given "a two inch reach advantage". But the advantage should be how much further away a fighter can stand from another and still land a strike, right? That would mean you have to think about HALF the reach. So in the above example the fighter with the longer reach should only be able to stand 1" further away and land a strike, not 2". I guess I'm missing something? Thanks for your help.