Enlarged HS-708 attache holes to #21. Clecoed and match drilled the HS-412 ,HS-413 and HS-411 brackets. Clecoed the HS-810 reinforcement angle and the HS-814 spar angle to the HS-702 front spar. Clamped the HS-00003 spar doublers to the spar. Match drilled all the inboard holes of the doublers. Tapered the ends of HS-810 and HS-814
