Please post your wiring pictures.......

[TUGBOAT]

Ok, now think about this. Most boat's have the wiring all crimped and sealed for these and that's fine untill you have a problem and need to do some testing. Then you take a test light and stab the insulation to test for power. You have just screwed up the watertite integrity of the wiring.

Are those Wires Crimped in Your First Photo's? I check mine at the ends. I do agree not to STICK & puncture any wires. I've had crimped wires on most Every boat I've owned & run, Most problems came from the switch or electronic device they were hooked to. Unless they were submerged. The Correct process & Crimper is like The process of Painting. Do it Right the first Time.
Nice , Clean setup Ya have. Afraid My 20' would.nt float with all the GiZmo's!
Sure like My Compass!
Scream'n reals'
Tug