1) Fabricated HS-909 Shims (2) and match-drilled to 2) HS-902 Front Spar. Used hand seamer to adjust angle offront and rear flanges of two inboard HS-904 Main Ribs. Also adjusted rear flanges of two inboard HS-905 Nose Ribs. 3) Clecoed inboard Main and Nose Ribs to HS assembly.
