Port side cabin light wiring

Jan 2, 2015
1
Catalina 36 Cabbagetown
Hi. The port side cabin lights in my 1983 Catalina 36 are out. Can anyone tell me where the wires cross from starboard to port? I have opened all drawers and panels but cannot find them. Hate to get a saw out. If no one knows I will just run new wire (probably could have done that in the time I've spent looking). Wires on both sides are pair of black and dark blue.