That was one of the funnier reads on the forum in a while...LOL. Last night i finished pumping from my pickup to my head tank, disconnected fitting on the hose to my head tank, and went to put things away in my pickup, when i heard a gushing sound and looked back, the hose in my head tank had gotten a little vacuum from disconnecting and was dump sap from head tank onto the ground ... thankfully only lost maybe 10 gallons but in the process of stopping the flow I got cooled off with a nice sap shower.