I have a question that hopefully someone has experience with bow strings can answer. I bought a old fiberglass bow off E---Y. The string is braided, (multiple strands 8-10?). The loop on one end is a timberhitch. The other end loop is adjustable first by removing it from the bow, then pulling on one side of the loop. This end of the string(loop) actually goes inside the braided part of the string. Once you have the adjusted length put it back on the bow. It works holding itself from slipping like Chinese Handcuffs. I make my own strings and also use cordage and such. But have never heard , read or come across this type of string before. So I'm wondering on how to make it. The part of the string (loop) goes back into the string about 4". Once the string is pulled out any distance, it can't be pushed back in cause the braid collaspses and you get the Chinese Handcuff effect.