Translations:KAVAN Tara A1 (F1H) glider kit 1100mm - Instruction manual/16/en

From KAVAN RC Wiki

Lightly sand the CNC milled balsa ribs 41–46 to remove any imperfections. Pin down the pre-shaped balsa leading edges 48. Glue the balsa ribs 41–46 in place. Bevel the front edge of the ribs in order to match the leading edge 48 perfectly. In similar manner, lightly sand the bevelled root ribs 47 to match the leading and trailing edges and glue them in place (Det. F–F).