I've had my hyper charger on for almost two years now. I've never had a problem with it until recently. It seems that it hangs wide open all the time while running. Any ideas what may have gone wrong ? I'm thinking the diaphram went bad. I haven't changed anything to make this happen either. If it is the diaphram where should I go for a new one ? Kuryakyn ? Or does someone else have them ? Thanks.