My 97 900 is leaking from the PTO carb. The leak appears to be coming from the throttle connecting rod that goes through each carb. The leak is on the battery side of the carb. What do I have to replace and how can I find it fast, I am going to the lake in two days and do not have time for a rebuild. Also is this something that I have to fix right away. The leak only appears when I do many 360s and nose dives. If I just run it hard across the lake it stays dry. Any idea?