I had a steady small leak at the drain fitting on the back of the livewells when my boat was new. It only happened if the switch was in auto. I observed it, and the dealer resealed the fitting. Launch your boat with the bilge dry, open the hatch, and observe all the livewell hoses and fittings with a flashlight.And backwash can put a lot of water in the bilge. I know how to feather the boat off plane and I still forget sometimes.