I saw a thread for this but the last post was nearly two years ago. I read that necroing threads is generally frowned upon so I figured I'd start a new one. (I'm not sure if that was the right call. Mods feel free to merge if needed) Anyways: My Exkizer here has extremely loose knees, which are on flathead pins. I was wondering if it's possible to tighten them without removing the pin. I've read that using floor polish helps with certain joints but I'm not sure if it would work here. Any help is appreciated!