Reviewed response on GDU, G5, GNX 375 questions and sent thank you note. All interconnect questions are resolved. Started review of example schematic and wiring spreadsheet and starting to make changes per Garmin response. Researched a few devices and connections on the example schematic that I may want to use.

Found there was a new revision of the G3X Touch install manual (AQ) and reviewed all changes. The most useful new change was additional information on the GAP 26 pitot mount installation.