Sony MDR-XB950BT Swivel Repair

It is a pain to discover that some cheap-to-produce-but-expensive-to-replace-part on my every day working mood producer broke. I had 3 way to go. 1) Buy new pair of head phones 2) Buy a replacement part 3) Fix broken part. I decided to start from the cheapest one. Now, the headphones are operational again. Looks little bit ugly, but it is my protest against overpriced replacement parts and cheap plastic. Used white filament though black or red are more suitable.