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Building Instructions JIMMY
Cut the 1.5 mm balsa webbing pieces
to size. These are the rectangular
pieces which are glued between the
ribs to the rear of the spars, with the
grain vertical!
Sand the spars, leading and trailing
edges flush with the outer rib. Glue
the 5 mm balsa end ribs on and
sand the edges to match the last rib.
Round off the outer edges.
Shape the leading edge to the
correct cross section. The easiest
way is to mark the balsa strip with
two pencil lines 2.5 mm offset from
the front edge, and start shaving it
vertically up to these lines. After that
shave and sand to its final shape:
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