Finally got around to setting the radio up. The flaps have a fairly bad flutter at mid flaps. I know what causes it, just wondering if anyone else sees a similar thing happening, and if it concerns you.
Mechanically, they are kinda poorly set up, with mechanical advantage almost favoring the flap surface over the servo. There is also play in the linkage.
Running straight 2s lipo ain't helping either...
I know they won't do this in the air, but I think I will get some shorter arms and new ball ends.