How do you keep the wing panels lined up?
While assembling my Sig 4*60 wing, it seemed that the panels could wiggle around more than I liked. I got out both my Robart incidence meters and confirmed that the panels could move as far as 3 degrees relative to each other.
So, after I slathered on the epoxy and joined the panels, I taped them and put the Robarts on them and tweeked to get them lined up.
David