Nice drawing. What program did you use to generate the schematic?
Fred
There are specific apps and CAD programs that can do wiring diagrams, but they have quite a big learning curve.
I just used Paintbrush on my Mac. All you really need to do are lines, text and basic shapes. I actually didn't take that long. It's easy to do colors too.
Phil Nelson
A&P-IA, Maintenance Instructor
KF 5 Outback, Cont. IO-240
Flying since 2016