Double checked plans and instructions. no mention of any angle on root rib or dotted lines on plans.

Hope to get a chance to glue together later - family commitments et al.

Just a note that the dihedral angle is around 3 degrees, the rib guage is between 89 and 90 degrees, probably supposed to be 90 degrees.

Confused on this one as it is surely not correct as is. Anyone else built this kit noticed this issue?