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HelicopterFlybarless Rotor Head SystemsV-Bar › Blue Line 5.0 Pro Tail Rotor Question
02-15-2011 01:41 AM  6 years agoPost 1
w12martin

rrVeteran

Shantou, Guangdong,​China

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Hi guys!
After doing the tail optimization step, I got 10% (right) and 63% (left), but the speed rate is significantly different.
Do this mean that the tail geometry is not correct?
In order to get the same tail speed rate I had to increase the right DR for about 10%, wich I think is the correct way to equalize it.
On the other hand, now I got a new different problem...
Even if the speed rate is equal, acceleration is different. It seems that the left piro rate is more linear and the right one feels like it has some expo in the begining of the stick movement.
Any suggestions on how to fix this issue?

Regards.

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02-15-2011 04:23 AM  6 years agoPost 2
helicraze

rrElite Veteran

Victoria - Australia

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Not sure, i do not use the tail opt as often it does not make the tail work well.

It sounds mechanically its not right. Try 3 deg at mid stick/neutral. Clear the trim flight.

The trim/opt value/mechanical setting can affect all of this

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02-15-2011 06:59 AM  6 years agoPost 3
MrMel

rrProfessor

Gotland

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Sounds like you have a little too little overall throw to the right.
(mechanical)

Gone fishing..or hunting..or something
My site: http://heli.dacsa.net - VBar videos and more

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02-15-2011 08:33 AM  6 years agoPost 4
w12martin

rrVeteran

Shantou, Guangdong,​China

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Thanks guys for your help!
I will re-check the mechanical setup and see what happen
Regards.

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HelicopterFlybarless Rotor Head SystemsV-Bar › Blue Line 5.0 Pro Tail Rotor Question
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