Even in still air you can see the wing flex when when you wiggle the flapperons left and right.
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Even in still air you can see the wing flex when when you wiggle the flapperons left and right.
That's exactly what I wanted to hear... thanks!
Gents
Its when it stops flexing I would get worried!!!
That's right. Rigid wings break. Similiar to 3/4 plywood vs 1x4 with each end on a chair. The 1X4 is bigger but the flexibility of the layers in the plywood give it way more strength.