On one of my old cameras, just wearing it in seemed to unstick the mechanism and everything works fine now.
![[No title]](/data/xfmg/thumbnail/30/30890-45d8875af0c79f0f727d7d55132972b0.jpg?1619734501)
![[No title]](/data/xfmg/thumbnail/32/32164-d68fa2de02f9bef524bbd68aac2f12e4.jpg?1619735234)
