Multiplex PARTENAVIA P.68 Instructions De Montage page 22

Dual Rate Setting
EN
Note: When flaps are released, the aircraft will be heading up, so mixed elevator control is required for good landings. It requires 1mm height lower
for high dual-rate flap and 2mm lower for low dual-rate flap.
Low dual rate (H1/H2)
High dual rate (H1/H2)
22
Aileron
H1
H2
Elevator
H1
H2
Aileron
8 mm
10 mm
Elevator Rudder
6 mm 10 mm
8 mm 14 mm
Flap
H1
Rudder
H1
H2
Flaps
8-10 mm
18-22 mm