7.5 hrs, 17 rivets
Finished the battery and contactor mount installation.
Finish cutting, drilling, and countersinking side and top cowl attach strips.
Remove 7106. Deburr firewall holes.
Finish mounting battery box.
Countersink contactor doubler.
Install all nutplates.
Rivet doubler to firewall.
Trial fit of contactors.
Make copper bars for starter contactor.
Finish battery hold down bar.
Drilled all 6 wing access plates. I had drilled the first set wrong, all for #8 screws. But the leading row is #6 screws. The drilling is done, tomorrow deburr and countersink.