it’s the guy from Germany again...
Andrew, you’re right, the controls are elevator, rudder, ailerons plus (if you want to aero tow) a tow release (short: KU = Kupplung).
Recently there was a discussion in german message board rc-network.de on the Glasflügel Standard Libelle as well as on the Glasflügel Rennlibelle
, that Piotr Piechowski just started to offer here
(go to the "Shop" and then to "Segelflugmodelle" - the shop seems to appear in german though you can enter it via the english-version-door).
The Rennlibelle is an all moulded model with 2.58 m wingspan. It’s the one with the "flat" canopy (you posted a picture above). So don’t mix up those both types...
Any way: I’m interested in your experiences with the Standard-Libelle.
Please keep us informed.
And by the way: By now you know someone who can do a little translation english-german and vice versa if needed. PM me in case...