Drawing XNB-T05. Cut spars and layout ribs for what I thought was the right, but is now the left stabilator structure. Seem to occasionally visualize the incorrect view of parts from the drawing, particularly where the drawing view is not described (as in right underside). Align the tip end, squaring with the aft spar and measuring the length at forward spar intersection. Bent the right side forward spar cap, shown in next entry.