Hello, there. Anyone ever dissassemble Armada Unicron? Mine is vintage, so the missile gimmic won't stay inside anymore. I grew tired of it and decided to dissable it, but when I was opening up the thighs and chest, a pair of rings fell out. I have no idea where they go, so I'm reluctant to put it back together until I do. I assume they are for the legs somehow, but I'd really like to be sure. I'd appreciate the help.