Chuck implies a Very Good Tip he DRAW YOUR OWN DIAGRAM AS YOU'RE
WIRING. And label and/or colour-code your wires. That way when your VHF
packs it in and you're looking at the rat's-nest under the console, you'll
know where to look.

Yes, I know. I meant to say that a sample diagram goes a long way in
explaining to a beginner how everything fits together. Then the
beginner has a way to relate to.

Jay Chan