I still have mine,I think I got it in 91 or soits been a long time,going to find it and see if it still has string in it,I dont think Ive looked at itin 10 years,then check my older archery box and see if I still have the coller for the string,if I remember right it wasnt to good after 18-20 yrds but bows have come a long way since then and maybe it would work better on these high-tech bows........