Followed same procedure to cut and fit the F-623L rib. Both ribs are nearly identical after modification.
I clamped them in place and marked where the rivet holes will be to prep for making the forward and aft attach straps. This showed the straps as called out in the plans will work, and have sufficient edge distance on all rivets. Proceeded to locate some 0.032 sheet to make the straps. Began layout of the first strap.
