I have been useing the axes for all summer.NO probulms.One day i was at the pro shop and they were unpacking some equipment and a spinner was pulled up.I was just messing around and started spinning arrows.The axes were the strightest of ALL arrows tested.I showed this to my pro and he couldent believe it.He did the same thing and said that he is going to use the axes himself this year.I dont work for no arrow makers and i just hunt and target pratice like everyone else out there.I wouldnt say anything bad about any of the other arrows, so i wont say any names .pan.