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Old Jul 15, 2012, 08:13 PM
shelterock is offline
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Fly, crash, rebuild.
United States, NY, Shelter Island
Joined May 2011
894 Posts
Tricopter KK2 jittering yaw servo problem.

I second the motion.

Setup my kk2 in 15-20 on a new clean acro/aero profile. No expo or or dual rates. Clean. Pitch and roll are rock solid.
The yaw works great. Tight lock but a "crazy" flickering back and forth of the yaw servo sends harsh vibes through the frame.
Tweaking the yaw P gains down to 10-15, limits down to 10 and it gets a little better but the tri flies like a wet marshmallow.

I've ordered 2 different 25-26g servos 3-3.5kg 0.1-0.08 second at 4.8v to see if it matters.

I can see there is promise in this board but it is currently unflyable!
I will post video tomorrow.
KapteinKuK, we need your insight into this problem
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