Hey, I have an rg 570 and the trem works great except that the trem arm holder wobbles a bit, which is noticable during pull ups. I tried to tigthen it several times, but it still wobbles. Is there a quick fix or do I have to buy a new arm holder? (i found no other thread and the search...

So, I've been having problems with my trem bar and the arm holder not being right. I couldn't tighten it, and I couldn't loosen it. I Could tighten it to the point of it staying usable for a few hours, and then it would come loose again. When I went to loosen it the arm holder to try and take...