Rechecked everything again and got set to drill the rear wing spar in. Drilled the 1/8" pilot hole, checked it for the minimum 5/8" edge clearance, opened up to 15/64" then reamed to 1/4" Perfect. Installed tank forward fuselage bracket, and match drilled it into place. Installed F-999 wing root faring, drilled to 1/8" and clecoed in. Fit real good. Tomorrow I'll be doing the clearance trim.