Having a bit of a problem with what appears to be the Spar Location. Based on the front side skin the distance between the rear pick up point to the centerline of the spar is 6 mm too short. A couple of photos here that describes my conundrum.
I positioned the skin to center up the spar.
Marked the rear skin to show the overlap.
With the back edge of the skin @ 24mm overlap the Spar cutout is 6mm to the rear.
