1. Cut out mounting holes in the left lower subpanel for the CO Guardian detector and the front cockpit seat heat switch. Cut and conuntersunk holes for the attachment nutplates. Notched the hole for the seat heat switch. Test-fit both items. Sanded, cleaned, and primed the panel. (The left nutplate orientation looks psychotic, but that's what I had to do to make it work!)
2. Installed caterpillar grommet in under-floor pass-through hole, then installed the 2-foot section of scat tube connecting the right wing flange to the rear cockpit vent.
3. Located, drilled and installed a snap bushing in the small hole in the gear tower where the wires for the flap switch will run.
4. Worked on assembling the LED light assemblies in the annunciator panel.
5. Made a drill template for the half-dozen terminal strips that will be installed in various locations in the fuselage.