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 Post subject: goblin 500 tail wag
PostPosted: Sat 05. Dec 2015 23:00:15 
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Joined: Wed 04. Nov 2015 3:32:20
Posts: 8
Hi Guys, starting to figure out the ins and outs of the Spirit Pro, but I'm not sure where to go on this one, I've tried few adjustments but no luck.

I have a Goblin 500 pretty much stock had an IKON on it rock solid, with the Spirit I get a gentle 10cm tail wag back and forth any ideas?

thanks a bunch

Angus


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 Post subject: Re: goblin 500 tail wag
PostPosted: Sat 05. Dec 2015 23:18:53 
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Joined: Sun 26. Jul 2015 8:17:50
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Location: Madrid, Spain / Torino, Italy
Correct tail servo frequency?

Correct mechanical setup, 3 or 4 degrees "negative" tail pitch when servo is centered?

Tried playing with tail gyro gain?

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Oxy 2X-VertWarp 360Blade 450XBlade 450X NightflyerGoblin 500 (RIP) ♦ 2 X mCPX v2 ♦ night fly mQXLadyMQXnano QXnano QX FPVInductrixDX8 G1


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 Post subject: Re: goblin 500 tail wag
PostPosted: Sat 05. Dec 2015 23:31:06 
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Joined: Mon 29. Apr 2013 16:06:44
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Most probably the problem is in the mechanical settings.

Each FBL unit is more happy with different settings.
For Goblin I recommend 3-4° rudder pitch (tail slider closer to the boom),
then very important is Piro Consistency parameter.
I don't know what is your servo, but it should be somewhere around 175.
Rudder Delay (again, don't know what is your servo), but value of 5 could be good for start.

Gyro Gain may be very different between units.

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 Post subject: Re: goblin 500 tail wag
PostPosted: Sun 06. Dec 2015 1:12:29 
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Joined: Wed 04. Nov 2015 3:32:20
Posts: 8
Align DS655 servo frequency specs is 300 so do you go up to 333 or down to 200? I will check my mechanical, thanks for the replies

Am


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 Post subject: Re: goblin 500 tail wag
PostPosted: Sun 06. Dec 2015 5:51:46 
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Joined: Sun 26. Jul 2015 8:17:50
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Location: Madrid, Spain / Torino, Italy
Angus wrote:
Align DS655 servo frequency specs is 300 so do you go up to 333 or down to 200? I will check my mechanical, thanks for the replies

Am


In theory you should go down.

But you servo is 333 according to the BeastX table, so you should be ok from that point of view.

http://wiki.beastx.com/index.php/The_BE ... vo_list/en

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Oxy 2X-VertWarp 360Blade 450XBlade 450X NightflyerGoblin 500 (RIP) ♦ 2 X mCPX v2 ♦ night fly mQXLadyMQXnano QXnano QX FPVInductrixDX8 G1


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 Post subject: Re: goblin 500 tail wag
PostPosted: Mon 07. Dec 2015 7:27:09 
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Joined: Sun 06. Sep 2015 20:16:44
Posts: 36
I have that same servo running on my Spirit on a G500 also at 333

Sent from my Nexus 7 using Tapatalk


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