Cyclic wag when descending

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Mikej
Posts: 63
Joined: Thu 28. Aug 2014 17:01:01

My T450 Pro with Spirit is flying really nicely, very happy.

The only quirk that I want to iron out is a pretty strong cyclic wag when descending vertically when there is a side-wind, it isn't noticeable without the wind. The heli has KST215MG servos, Align FBL blades and a YEP 45 esc. Cyclic gain is at 55, should I just drop cyclic gain a few points?. The wag is not present in FFF.

Cheers
Mike
ZeXx86
Site Admin
Posts: 12782
Joined: Mon 29. Apr 2013 16:06:44
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Hi

oscilations you see are caused mostly by too soft head dampeners. With lower cyclic gain it should be better, but t is not so good solution. Harder dampeners shoudl help a lot so you can increase cyclic gain to values between 60-70%.

Also be sure Geometry 6° is configured properly.
Spirit System developer
Mikej
Posts: 63
Joined: Thu 28. Aug 2014 17:01:01

Thanks Tomas, I'll check both
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