For those of you who shoot avidly but do not own a shot timer, its a great investment. Every shooter who wants to continuely improve their skill level needs a good accurate shot timer. Working with par times, its amazing what you can do and eventually will be able to do. lastnight we spent about half an hr or so more working on 1 shot from the draw, fastest time i had was a .81 but my avg was around 1.00 - 1.08 watch out bad guys. lozl. shot timers are also good for practicing with at home, setting a 1.2 second par time, you can eventually catch and beat second beep and shorten the par time. fuckin awesome right?