1. Applied two coats of rubber insulating coating to the contacts on the backup starter switch, since it will be installed the left gear tower (which is a very busy place, and the consequences of a short across the back of this switch would be bad). 2. Installed and began wiring the pitot heat solenoid. 3. Wired the interconnect wire between the left and right mag switches. (The mags will be wired so that the Left mag must be ON and the Right mag must be OFF in order to start the engine.) 4. Installed the RCP USB charger port in the right rear seat bulkhead. 5. Installed miscellaneous wiring runs,