Gonna need a bit more info than that, Sir. Where is she leaking from? Is it just one cylinder that is leaking? How do you know it's the needle that is stuck? Take pics or video if you can to help us point you in the right direction. Most of the time if it's leaking at the carb it's cause the bowl gasket is bad, the float needle is improperly set, or the float bowl screw isn't closed.