Brief Description: Right side lower door sill / doubler
Bent the right side lower door sill / fuselage doubler. Clamped in place and pilot drilled to #40 (the existing holes. Removed the piece, marked-out holes for the two forward most segments (why they're not drilled I dunno...). Reinstalled, cleco'd, and drilled the remaining segments. Installed the nupper rear door jamb. Up-drilled all holes to #30. Upper jamb will remain at 30, but lower piece will be updrilled to #20 for A5 rivets.