need your opinions on an idea,Great for youths and yes evan you long time archery hunters,simple to use just fasten strap with attached swivel snap hook to base of your practice tree, in wich your stand is located,connect loop end of exact-yardage tape to snap hook. useing the standard sight pin color coded stake markers green,red and yellow measure and stake out your desired yardages. exact-yardage is hand stamped from 1 to 33 yards.Practice from your tree stand and adjust your sight pins to each of your yardage locations.Now you are ready to use exact- yardage at your hunting locations,just follow above directions from the base of your tree in wich your stand is located measure out your yardgae locations in your shooting lanes along with the stake markers i have color coded rolled flagging (150 ft.each ) that you can mark out your yardages by tieing off to brush,tree branches ect.If you practice and use this system it will build up your confidence and you can and will make the kill shot. (let me know what you think thanks)