how much will a a few grains REALLY matter in real life typical 40yd or less hunting range though?? im new to archery so i dont know...maybe it does make a huge diffrence...maybe you guys are being a bit finicky! lol....i know mannnnnny reloaders do it and even muzzleloader shooters that do weigh stuff also....when the matter of hairs of an inch matter id say go for it....but for the average hunter will it make a huge diffrence??