* Finished drilling top and bottom spar caps to #40 holes using pilot holes in MS web as guide. * Drilled rivet holes with #21 bit on outboard end up to the doublers. Skipped rib locations. * Cleco'd the 3 web doublers to the main web. * Marked up Main Spar Web W10-01 with locations of all rivets, bolts, screws and attachments. * Drilled the doubler "sandwich" through all holes with #40 bit. * Drilled up to #30 except where attachments go. Waiting for long reach clecos to arrive.
