Quoted from veejay:Awesome thanks. FYI - The very next Junkyard I came across for a service call had the exact same issue.
Must be common!
So how did you ended up fixing this? By changing the switch to a new one?
I have the exact same issue on mine, too low the ball stay stuck, too high the switch does not register. I tried playing with the height/bending but can't seems to find the right balance.