I had a problem with old gas in my rincon from not running it for some time. I had to drain the carb and from what you explained it sounds like the drain hose from the carb. Follow the hose back and you will see a valve at one end try to close that valve and you should be good to go.
I am OK now though and I have a bunch of catching up to do. I look forward to reading the forums and getting together with you all again soon!