Make the slits in the body sides long enough to allow the set in of the
wings without spreading and bend the parts using a hairdryer warming them up
until a best and tight fitting is achieved.

Get in the bended joiner wire into one wing first.

Then glue in one wing properly using CA glue only slightly at a few points.

Set in the other wing, meeting the joiner in and measure all for a best
possible symmetric position of both wings with a zero dihedral.

Glue in with CA glue and afterwards with epoxy from inside and fill all gaps
properly with using microbaloons and epoxy.

Glue in the joiner with CA in final position.

Lead in the pull pull cables, 2 in each wing.

Fit in a servoplate (3-4 mm plywood sheet) and glue in with two servos. (it
is easier when you part the servo plat into two halfs and glue all together
inside, with the servos on). The servo disc link must be in line with the
outcoming pull pull cables to avoid too big angles under work.

Fit in the rudderhorns in the elevons, glue them with epoxy so that they
look out in equal lengths. Connect the cables.

The way of the rudders should be max 20 ° upwards and max 10 ° downwards.

Glue steering cables into the insides of the head, close to the neck. Secure
them with kevlar or glass reinforcement sheets using epoxy.

Cut two wholes for the cables to allow them to lead into the fuse.

Glue in the hinge wire inside the head crest/neck so that the head can move
in the hinge about 20 ° each side. A little gap may remain but you can pull
over a very find stocking fabric and paint the black to make it invisible.

Lead the cables to the servo (metalgeared) and start with 10 ° move space
for each side only.

For trim flights, leave out the head, get the elevons 2 mm up and lauch
gently by hand. Get the battery in the best possible position to allow a
flat glide angle.

When the glide is flat and steerable, get the elevons almost in the neutral
position and the battery again a few millimeters back. (Careful now, only
test over soft grounds)

When the flight is flat and straight mark the CG now, get the head on and
the battery more back until CG is in the same position again. Launch again
now without steering the head.

Now get the head moving, coupled with the ailerons but only 20%. Set in a
gyro with heading position and try out the best gyro rate (about 70 %)

In case of a flat glide but with unpredictable dives or pitch stalls, the CG
is still too far behind. Get the CG more to front and lift the elevons up to
2 mm, bend the gap to neutral plane using a hairdryer.

When tip stalls occur, bend up the trailing edge at the tips.

Enjoy the flight image of a very unusual flying animal!