I have a cat 30 and will be stepping mast one day soon. I’ve been trying to tract out where the wiring goes from the panel to the mast. So far i can find it goes aft around tank then disappears. Nowhere to be found from then on. Looked hi and low. Thought maybe I’d see it near base of mast inside but no. Nothing down in bilge area at all. Nothing around perimeter. Where would Catalina hidden it. I was tempted to open up the mast post but that would destroy the finish. Anyone help.