Hello, I've been looking around for threads on tightening different types of joints, but couldn't find exactly what I was looking for. I want to tighten one of my HA Soundwave's hip joints. It's not super loose but I'd like it a bit tighter to afford more poses. Problem is, it's one of those huge pins, exposed on one side only, and it's on thin piece, which makes me afraid to screw too much with it. I saw references to using "future floor finish" but I'm not too familiar with the product (and don't know what its local equivalent would be - is it some kind of varnish for wooden floors?). Here is the pin in question, inside the red circle: And the backside: as you see, you can only see the pin on the other side and there's no way I see to disassemble the piece. The pin seems to rotate with the leg, not the hip. Any advice is welcome.