I have an XI bow that I bought about 6 years ago. I was not able to shoot for the last couple years due to medical reasons. Now Ive just had the bow tuned at my local pro shop and for the last two weeks everything is great. This morming im shooting and the stabilizer insert inside the bow constantly pulls out after two or three shots. It seems thats it was inserted into the bow initially, No screw type at all. ANy suggestions on how I can get the insert to stay permanently.