My 93 Mayfair sun visors fall down on a regular basis, especially on our potholed roads.
A previous attempt at keeping them in place with stuck on velcro resulted in sticky patches on the roof and visor, but still falling down.
It causes a problem as I'm fairly tall and when it falls down, I can see about 10 yards!
I presume these are just an interference fit, but I've checked the little arms and they still have the 'cams' on them.
Anyone have a solution?