Van's Called Back
So I heard back from Van's.
They thought the numbers I posted earlier were within the tolerances needed to successfully mount the wings.
Chamfer the spar ends and use a block of wood to lever the center section open a bit and I'm good.
It will be a bit before I'm ready to do that, so I won't be reporting back right away.
sagriver at icloud dot com
RV-7 Slider #74572
Empennage completed 11/2016 (sans fiberglass)
Ailerons and flaps completed 3/2017.
Wings completed 12/2017 (sans fiberglass)
Started on QB fuselage 01/2018