109 flap keys

[Seeker]

I'm still using my IL-2 stick profile, modified only where strictly neccesary.

Consequently, my flaps up/down is mapped to the C & V keys.

This works as expected in the Spit and Hurri. Flaps go up, flaps come down.

But not in the 109. I get blue text up in an info window telling me the flaps move to nuetral, but never further, and I can't see them coming down in exterior view.

Any pointers?