I have a 1962 Elgin Runabout with a 40 HP Elgin/Scott. The Bail O matic is hooked up.There is a vacuum but does it work? I haven't had very much water in the boat even running all day in 20 knt winds. My question is if I took a wake over the transom would it bail out the boat. My guess is yes but very slow. It looks like it belongs on the end of my garden hose. any Ideas?? I still cary my 3/4 OJ bottle.