Kieth you can test the releaser by hooking the vacuum pump up to it and running a pipe from where the mainlines will connect to it into a tub of water. If there is nothing wrong with the releaser it should suck the water out of the tub and change sides and dump when the first chamber is full. If there is more than one port for the mainlines to connect to, plug off the ones that aren't being used. I would like to go over and see what you have to work with as far as the woods are concerned. We can do a labor swap thing so that we both get things done in our woods. We'll figure where to set up your tank and releaser, then figure out how to get the sap to the sugarhouse.