I bought a stainless stout faucet from Micromatic last fall and it's worked great up until a few nights ago when it randomly started leaking out of the end of the nozzle. It started as a weak stream, but as I was moving the handle around, it became more like a steady drip. In any case, it doesn't stop unless I disconnect the liquid line from the keg. I don't even know where to begin as far as taking this thing apart. Has anyone else had this happen? Anyone have any suggestions?