I recently had my Prowler SE restrung. The shop I took it to took the manufacturer specs listed on my limb to order my new string. I'm unsure of the type of string he put on but after being restrung my bow is terribly noisy and has a ton of vibration, so much that it pops arrows out of the quiver. The guy that worked on my bow has just started a shop. He says he dosn't know how putting a new string on could cause this and there isn't much he can do but offer me a $50 string stop. I don't know a lot about bows but am looking for info as to what he may have done wrong to cause this. A friend said that different strings have different numbers of twists and the wrong amount may have caused this. I would like a little knowledge before I talk to the guy. Any help would be appreciated. The guy is on a hunt in Alaska and I will get further information on the string type when he gets back.