Waste of a day. Had horrible migraine headache, so didn't get much done at all.
Did all riveting yesterday on left fwd fuselage panel; today installed 18 AN3 fasteners to secure the motor mounts, seat belt angle, and rudder pedal angle.
Spend some time digging up parts for the next stuff - firewall (upper & lower), fuel filler box, windshield bow, lower skin, etc.