Wow Fred! Thanks for producing that video.
It just so happens I have this scale project on the board with flaps.
I know exactly of what you speak as to pitch trim when flaps are lowered.
You make no mention as to the "fix." Is the "trim" done at the handle by applying down movement?
Be nice if a second servo or some method could add down trim without the use of the handle when the flaps are lowered?
This would have to happen with the elevator.
Have you done any work is this area?
Also, I like the slowing down of the flap movement. I would like my model to have three areas of flap movement in percentages, as per actual aircraft. As the one I'm modeling.
I know nothing about the 2.4 TX's. Can they be set up to operate flaps in three stages of lowering?
Fred, you do good work and offer assistance.
I appreciate your efforts.
And thanks for that material. I have ordered some and will give it a try.
Charles