I just bought a new sight...Like i said i was going too....It's a Cobra sidewinder and it has three pins...20 25 and 30....i will only shoot to thirty five....i pratice at 30 and 35 most of the time...anyone else use five yeard intervals....my pins are really close together...and close and they can be...But it takes the guess work out...average shot around me is 20 yards or under....and my 20 yard pins is only about 1/2 an inch high at 10