Udo,
I believe this is what you are looking for.
From the manual:

Wing Incidence
+ 1.35 degrees to horizontal tailplane
-2.35 degrees to fuselage tail boom axis

Horizontal Tailplane incidence
-1.35 degrees to wing chord
-3.7 degrees to fuselage tail boom axis

The tailboom axis is level when a wedge 1000 in 54 =3.1 degrees is put
level on the rear part of the fuselage tailcone.

Chip Fitzpatrick