So decided to wire up the dorsal. And have a big problem: there are five wires marked E. Two are now in the saucer, and connect power to LED strips, which then are joined via other wires. They have little clips with hatches on em to hold the LED strips. Anyhow, I have two in the saucer, will need one each for the lights in the sec. Hull, and one for the dorsal. The one I installed in the dorsal won't work. I thought I damaged the LED strip, but it the E wire. When I use either of the other two the dorsal lights up.

So should I try to get PL to send me a new E wire, not light the dorsal, half the lighting in the 2nd hull, or what?

I just cannot win.