Everyone thinks that a nail gun is simple to use. Like pounding in a nail in a piece of wood with a hammer, but faster. But John Heisz is here to show us that there is more to it then that! Most nails that are designed to be loaded in a nail gun has a very particular slope on its tip. For many of us, this tiny slope doesn’t seem like much, but it do matter! Just watch this video and thank us later when your nails always do what you want them to do!