What everyone else has said is right on. Just get ahold of Gibblet and tell him the length of string you need and he will get you fixed up. Now when you get the string and get it put on you may have to adjust your cable to get your bow timed right since more than likely you cable has stretched since you put it on. Actually if it was mine I would have Gibblet make the cable also and put it on the same time you put the string on . Then you will definitely be ready to go with a high quality string that will serve you well for a very long time.