User Manual

Wing fillets
1. The same as the air scoop and wing fairing,
position the fiberglass wing fillets on the wing and
fuselage and trace their outline onto the fuselage.
Remove the wing. Cut the covering on the fuselage
1/16" [2mm] inside the lines and peel off the
covering. (Cutting 1/32" [1mm] inside the lines was
appropriate for the air scoop and wing fairing, but
1/16" [2mm] is better for the wing fillets.)
2. Lay a sheet of wax paper or a plastic film (cut
from a plastic bag) over the top of the wing to protect
it from glue. Mount the wing. Use coarse sandpaper
to thoroughly roughen the inside surface of the wing
fillets where they contact the fuselage.
3.Without using any glue, test fit one of the fillets to the
fuselage and wing. Press the fillet to the fuselage
noting where pressure will be required to make it fit
best when actually gluing it on. Remove the fillet.
4. Apply a bead of medium CA all the way down
the wing fillet approximately 1/8" [3mm] from the top
edge. Apply another bead of medium CA down the
middle. Do not apply any CA near the bottom of the
fillet so glue does not drip out (although it wouldn’t be
a disaster as the wing is protected).
5. Rest the fillet on the wing about 1" [25mm] away
from the fuselage. Then, working quickly, slide the
fillet up to the fuselage tightly holding it down to the
wing and to the fuselage. Do not relieve pressure
until the CA hardens enough to securely hold the
fillet it in place.
6. Glue the other wing fillet to the fuselage the
same way.
7. Remove the wing and place the fuselage upside-
down in your building stand. Apply medium CA to any
gaps between the fillets and the fuselage sides.
Machine guns
1. Cut out the molded plastic machine guns first
by cutting 1/8" [3mm] outside the molded-in cutlines,
then by cutting on the lines.True the edges with a bar
sander and 180-grit sandpaper. Smooth the edges
with 400-grit sandpaper.
2. The same as was done with the other molded
parts, position the machine guns on the wing 4"
[100mm] from the “break” in the leading edge, trace
their outline, cut and remove the covering, then glue
the machine guns to the wing with medium CA.
4"
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