Locate the W1 and W2 riblets, W34 wing joiner and W32 wing bolt plate. (Fig. 2)
Sand lightly the edges of all the parts. Trial fit the wing joiner W34 - it has to go all the way into the respective bays in wing halves easily - sand the joiner slightly or trim the bays using a fine needle file if necessary.
Using a very sharp pointed modeller’s knife remove the covering film over the notch for the W32 wing bolt plate near the trailing edge of the wing halves. Slide the wing panels onto the W34 wing joiner. Insert the W1 and W2 riblets between the root ribs and the W32 plate into the notches in the wing panels and W2 riblet. Secure the wing panels using strips of masking tape. Attach the wing to the fuselage to check the alignment pin of the W1 riblet engages correctly into the corresponding slot in the fuselage and the hole in the W32 plate matches the position of the captive nut pre-installed in the fuselage. (Fig. 3)
Once you are satisfied, use 30 min epoxy to glue the W34 wing joiner in place as well the W1 and W2 riblets aligned to match the wing root rib. (Fig. 4)
Put the wing half with the wing joiner glue in on your workbench (protected by a sheet of plastic film) so the alignment pin of the W1 riblet protrudes over the edge of the table; then epoxy the other wing panel. Be sure the trailing edges of both wing panels match perfectly. (Fig. 5)
Epoxy the W32 wing bolt plate in place. Once the glue has cured drill the hole for the wing bolt using 3.2 mm (1/8”) drill bit. Finally, apply a strip of clear sticky tape over the wing centre joint. (Fig. 6)
Epoxy thoroughly the carbon discus launch pin into the left (for a right-handed pilot) or right (for a left-handed pilot) wing tip. (Fig. 7)
