Translations:KAVAN Robin Glider Kit 495mm - Instruction manual/18/en

From KAVAN RC Wiki

Final assembly, centre of gravity (CG)

Glue the wing (centred) to the fuselage (use UHU hart or medium CA) – take care the wing dihedral is symmetric to the horizontal tailplane when looking from the nose and the wing is square to the fuselage when looking from above. Glue the tapered support triangle (11) to the bottom side of the wing and the fuselage side (det. B-B).