just had one come in that looks like it just came out of the box. the person wants to hunt with it. but there no string . i know its 40 in and my guess is that it should be dacron. but never had one before . can someone tell me if it should be dacron or ff? plus how old it is.said the only way he would shoot was if he could use this bow.in the last couple days ive got in this bow a martin mag hv and a browning xcellartor. think im going to need a bigger press.