Set the sweep and incidence of the right wing, drilled the rear spar to lock it. The sweep was off maybe 3/16", got it to under 1/8". Incidence set at 0, but at wing tip was 0.1 degree positive. Left wing was 0.2 degrees positive, so at least the very slight twist was going in the same direction. This will be totally irrelevant for flight.
Incidence at 0 degrees
One of 4 plumb lines for wing sweep
After triple checking, 3 hours of work for a finale of drilling this one hole!