The brake switch is not adjustable. It has a cylindrical protrusion that fits into a corresponding hole in the support, assuring its correct position. I assume that either that pin is sheared off or your brake lever is f$*ked  up.

Yah... I saw that last night.  That was my first repair attempt and I noticed it wasn;t adjustable.  But the switch looks fine... no damage evident to the swith or brake lever.  Must just need adjusting