By chance, I found a new 3D manoeuvre: The Rohlmann. You can see it between 0.20 and 0.40 in the video. It is done like this: half throttle, full rudder and a touch of opposite aileron. Sometimes it develops to a kind of upward flat spin.
plane is my new Trottel, 60cm, 20g, KFm4 wing.

Neue Kunstflugfigur: Der Rohlmann! (1 min 31 sec)

KungFu is now online.
https://www.rcgroups.com/forums/show...8#post35354293

This is my newest download plan project: a 80cm Depron aerobat inspired by Howard Ike/Mike and Brown B1/B2.
FLies great on 3s 1000mAh lipo.

Retro 3D Prototyp (3 min 14 sec)