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Old Sep 20, 2012, 03:46 PM
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Houston, TX
Joined Jan 2008
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I think the advantages of counter rotating is minimal and probably not noticeable. With the weight of motors and structures further out in the wing, the roll tendency is suppressed somewhat. It's the old ice skater spinning with arms out or in kind of effect.

I did a twin with counter rotating but it ended up being for coolness effect. On my second twin, I went with simplicity and rotated both the same direction.
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