Two things worry me about this part. One is that its esentially a gyro. Anyone tried to move a gyro at full whack? They don't like to change direction. The second is if the transmission is ballanced how will this effect its control in mid air. You need a biased rotating mass to pitch the nose up or down.
I'm glad to see theyre trying new things tho and it'll be ineresting to see if it works and if it does who'll be the first manufacturer to copy it
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