Okay, so today I just got my brand new Ultrasone Pro 900s. They are absolutely fantastic. I had a great time listening to Emperor's Prometheus in the family room and am really glad I bought them. HOWEVER, later on in the evening I was trying to plug the cable into the headphones again but with no success. I realize it is a screw-in but it just won't "catch" or something. I cannot get it in properly. I have heard of similar issues before but cannot find a thread on it. Anyone able to help me out here? I am seriously frustrated (and made a great effort at not swearing in this thread!).