Ok. I'm building a Midwest aerostar .40. Supplied with the kit is a dihedral guage. After building the wings according to plan the and the dihedral brace inserted the root ribs don't match. ther is approx 3/32nd gap in the center portion of the root rib on the bottom and the same fore and aft on the top of the wing. I've been told that with the brace installed and the top sanded filler should be ok since the joint is re-enforced with fiberglass cloth top and bottom. Any thoughts?