you need to use the 2x14 mm roll pins instead of 2x16 mm
Beyond LS8 S-seals
Altitude display on the ACD-57 colour screen
Complete TOST weak link set for aero tow
as this may interfere with airflow
SH-F60-0181Carbon Fibre Canopy Hinge – Discus / Ventus / Duo Discus Weak Link Orange (11) 80 you need to use theGenuine Schempp Hirth OEM carbon fibre canopy hinge for a wide range of Discus, Ventus, and Duo Discus gliders. Manufactured from carbon fibre for a lightweight yet high strength construction. A direct OEM replacement for use during scheduled maintenance or canopy hinge replacement. Sold individually. Fitment Discus: Discus a, b, cs Discus 2: Discus 2a, 2b, 2c, 2c FES, 2bt, 2ct Ventus: Ventus a, b, c Ventus 2: Ventus 2a, 2ax, 2b, 2bx, 2c, 2cx, 2cxa,