Hi! I don't really like starting new threads, but I desperate! Doesn't affect performance, of the racket, but it moving when hitting... my zen-level isn't high enough. I have one MG PP that has something loose in the frame. I've opened the buttcap and taken the grommets away, but haven't gotten anything out. I'm no expert on rackets in details, so I ask you, is there an opening in the throat of the racket so if there's something inside the frame, it can come down? Sounds silly, but since I haven't seen anything yet... Any ideas getting it out? Of will I try to trap it with cotton or something so the noise doesn't bother me. Thanks!