I cut the deck last night, and removed the foam that is in there to fit my new tray, but Im curious as to where the drain hose should wind up? I noticed up in the front, there is a glassed in hose about 3/4″ , with a wire running down it. Does the drain plug go from my heel, to the forward drain hole (say if water went in by the control panel in the front.), or is there a different tube, further back, toward the compartments that I should be excavating for through the foam?Hope that makes sense!