re: "for courtesy only"

I think Joe B. is absolutely correct to take that stance.
Else he would have to dictate exactly what systems are in your aircraft.

I'll send you mine when I get it figured out.
Right now it would read something like:
- tcad: ignore - squat switch wired backwards
- xfeed: on - alt2 inop
- in case of HSI fire: disconnect from inverter, open fresh air vents