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PostPosted: Thu 09. Apr 2015 8:56:20 
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Hi,
I installed spirit fbl on my Forza Ex and I have a problem with the min max cyclic pitch.

If I adjust the min to - 12°, the Max is 8°

I checked the 0°, the calibration stick +/-100% is correct.

How can I do to be symetric?

Thanks and sorry for my bad English


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 Post subject: Re: Min/Max cyclic pitch
PostPosted: Thu 09. Apr 2015 9:15:05 
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Hi,

first from all I recommend to check, if you are getting 0° angle on the blades when you enable Subtrim (tuning).
In this case, it is necessary that servo horns are at 90°, perpendicular do push rods.

In some cases it is really not possible to configure equal throw for both sides, so you have to use Servo Travel Correction (Servos tab).

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 Post subject: Re: Min/Max cyclic pitch
PostPosted: Thu 09. Apr 2015 9:18:33 
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The 2 first step are OK, so I will try to use servo tab tonight. I use the mks92A+
Thanks for your quick response


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PostPosted: Fri 10. Apr 2015 9:32:01 
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OK, the use of the servo tab solved my first problem. Thanks

I finished the tune of the Spirit but now I have a new problem.
When I move the cyclic ring with the pitch stick and I stop it, , the cyclic ring oscillate fast, and it doesn't stop to oscillate even with the cyclic gain at min.
I have the 6° at 82. I don't know if it could be the problem. :/


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PostPosted: Fri 10. Apr 2015 10:26:46 
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What do you mean with Cyclic Ring? Is it Cyclic Ring - Aileron / Elevator Range in the software?

Could you attach your settings here?

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PostPosted: Fri 10. Apr 2015 10:54:37 
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Sorry, by Cyclic Ring, I mean swashplate. :oops:

Now, I just power on my Forza, and I do not have the swash plate that oscillates when I move the pitch stick :D

Here is my settings


Attachments:
File comment: Settings
Forza.4ds [255 Bytes]
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PostPosted: Fri 10. Apr 2015 11:29:29 
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Good,
maybe your collective pitch was out of range - more than 100% in the diagnostics tab. If you have changed this then it is OK now.

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PostPosted: Fri 10. Apr 2015 12:39:21 
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First test flight. Whaoo, amazing! The feeling is better than my old beastX.
And the management of the rudder excellent!
I think I will have fun this weekend!


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PostPosted: Fri 10. Apr 2015 12:52:06 
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Great. For the rudder, I recommend to increase maybe Piro Consistency parameter little bit higher (155 - 160) if your tail is not holding perfectly.

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PostPosted: Fri 10. Apr 2015 13:02:08 
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OK, thanks for your advice


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