With the completion of the wing ribs joining the three spars each side, the two wings have now become one with the addition of hefty central wedges. Though the originals were cut from one whole wood block, these have been made from a strong laminate block cut to shape joining the top and bottom of the front and back spars with a central webbing lattice for the middle spars. The die is now cast and when the wing leaves the workshop it will be one whole piece. The next stage is covering.