Drilled the F-704A to the skin. Located the holes to be countersunk and marked them with tape. Drilled the F-704 H side panels. Test fit the F-715 left and right and found I still have some interference at the forward end. Used the belt sander to remove a little at a time to get the ribs to sit well with the centerline showing in the skin holes. Did the same for both F-715s. Double checked the location and countersunk the four holes for the forward ribs.
