I don't have the stick, as this is a question from a friend, but I'm trying to come up with possible reasons for the problem.
Apparently, the actuator is off-center, and is significantly closer to two of the microswitches than the others (apparently even touching one, though not enough to engage the switch). I'm trying to figure out what could cause it to get off-centered like that. My first guess was that the plastic sleeve inside the stick was off center, but I'm not sure how you'd fix that. It just rests on the spring in there, doesn't it?
Any other ideas about what could cause it so I can give him a laundry list of things to check?
Thank you.