Quoted from Adaminski:
Thanks for the feedback!
dumbass also helped me directly. Tested switch with multimeter and it is stuck closed. I think a friend has an appropriate replacement switch, which is great since Marco is currently sold out of direct replacement.
I have some extra Titan post rubbers that I will use to replace the battered ones for now, and order better ones, along with a couple switches.
Not to state the obvious as it was already mentioned (but since you didn't mention that you tried adjusting the switch arm) are you 100% positive that it isn't just registering closed because your switch arm is bent in such a way as to always register as closed? This commonly happens on switches like this (either not registering or always registering). Just wouldn't want you going through that time and trouble when a simple bend of the blade with a screw driver would solve it.