On Friday, January 17, 2020 at 11:41:58 PM UTC-5, wrote:
Nice work! I've never seen bank angle reference marks like that on the panel before.

DT

Thanks for the nice comment...

I tend to overbank. A 60-degree bank angle feels like 45 degrees to me, so this keeps me in check...

Notice no screws on the instruments. More engraving (cutting) behind the scenes.

Gary