Alright as an update; I managed to at least find a temporary solution to my wrist problem. I had plastic cement leftover and decided to melt some old plastic of one of an old spur and attempt to fill some of the gaps on the broken part. It seemed to work, as the friction between the joint and peg is a lot better now and can actually hold it without falling out.
>>10354765Thanks again for the advice and links, I at least feel I have a better understanding of fixing my figures know if a problem like that comes up again.