Check and tighten firewall accessory through bolts.
Start diagnosing brake issue.
Resolve left side flap actuator interference issue.
Torque seal more bolts.
Install three inboard tank/spar bolts on right side.
Start installing crotch straps.
Was going to taxi to day to burn in the brakes, but we ran out of daylight.
Helped Wayne a bit, put the pitch servo in place. Figured out why his 420 was in demo mode. A pin had been caught wrong and bent over, and it was grounding the demo mode pin. Once we straighted the pin out it worked great. Got the 420 and right side Horizon talking. Now a flight plan can be entered on either GPS and both Horizon screens pick it up right.