While flushing my Yammi F-115 yesterday it occured to me that if I could flush both ports at the same time I would cut the flushing time and water used in half. Thinkin bout using a "Y" type hose connector . Hook main end to supply hose, 1 leg to the ear muffs, and the other leg to the upper port. This way I could flush motor, while running, a total of 10 - 15 min total, instead of twice that time and water doing them individually. Anyone done this or know of any reason why not to do it? Input? Thanks