In the reading of the rule about five grains per pound of draw it states that " Arrows must weigh at least five grains per poundof the bow maximum shooting weight." So if i am shooting a 60-70 pound bow but only shooting 65 pounds do i have to shoot a 350 grain arrow or can i shoot a 325 grain arrow because that is what i am pulling. I was just looking through the rules and this caught my eye because it stated the bows maximum shooting weight not the amount of weight you are actually shooting.