It's one of those things where he has the right idea, wrong execution. It's possible there's dirt and/or dust causing drift, but you'd need compressed air to really clean it out and fix it. The best thing to do would be to remove the screws and take off the back plate for easier access, but I highly doubt the retard keeps that kind of stuff around to take care of the electronics he uses to make money.I love how, once the controller starts malfunctioning again, this dumb motherfucker starts blowing into it like it's an NES cart, as if that would somehow make it work. This guy really is living in the past.