>>3671405No the vitos are just shit it seems, i had a vito too and it had the exact same issue.
The way it works is basically like a bellow camera shutter with a linkage to connect the film advance arm to the shutter cocking mechanism, and this linkage loves to pop out of place.
Save yourself from frustration by retiring it as a mantlepiece and get anything else, it doesnt even produce a special look.
Pic related, its how the vito images look like.