Lathe used to make perches for a ground bar, located below hour meter, back side of instrument panel. Ground bar elevated enough so it’s easy to get to and very sturdy.
Bud helped me a lot to understand the wire diagrams that are in the manual. We are working up wire diagram. I’m starting to get a good picture in my head about how the complete wiring harness will go together.
Image 3 shows instrument light grounds started. Used temporary fuel line zip tied in place for route & wire lengths.
Thank you Bud Betz, Eaa Chapter 328 Vice President for his time and knowledge.