I picked up Universe Prowl around Xmas for $6.50 at KB Toys' closeout sale. I wasn't going to get Prowl originally but, for that cheap I couldn't pass him up. I just got around to opening him and I noticed then when in robot mode, with his head facing forward, it is so loose that it wiggles and jiggles around like a bobblehead doll. I twisted his head all the way around and when it is facing backwards it gets tighter like it should be. I thought that maybe there was a screw attaching the head to the body or a ball joint attaching it but, surprisingly it looks like there's a pin holding it on. Is there anything I can do to stop my prowl from being a bobblehead and tighten his head down the way it's supposed to be? THANKS for posting!!