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4G3 Walkera 4G3 Helicopter Support


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Old 03-20-2011, 05:03 PM   #1
ifly_65
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Default WOW tail motor upgrade wires?

I have a double hot rod WOW upgraded 4G3/Nano CP (my avatar). No matter what I do, It wont quite hold 100% throttle. The tail 'wiggle's. Wow suggested soldering directly to the tail motor, but I didnt. Im using the 3 tiny wires off of the motor despite what they suggested.

Should I do this? Has anyone experienced a difference? Will this possibly fix my tail wag?

Thanks
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Old 03-21-2011, 03:53 AM   #2
ifly_65
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No help for the 'orange headed step child'?
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Old 03-22-2011, 01:04 PM   #3
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Wow...nothing

Ill take that as a "this thing is a piece of !@#$ and the tail cant be fixed ever".
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Old 04-01-2011, 06:27 AM   #4
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Quote:
Originally Posted by ifly_65 View Post
I have a double hot rod WOW upgraded 4G3/Nano CP (my avatar). No matter what I do, It wont quite hold 100% throttle.
That means it can't handle the amount of pitch on the blades. Just reduce the pitch range until the tail does hold at 100% collective.

Quote:
The tail 'wiggle's.
That could be either too much gain, or too much vibration. The gyros on these helis are very susceptible to any vibration.

Quote:
Wow suggested soldering directly to the tail motor, but I didnt. Im using the 3 tiny wires off of the motor despite what they suggested.
The best way is to solder the 3 wires directly to their terminals on the esc.

I would throw away all of the plugs (except the one on the main esc that connects to the lipo) and solder everything directly. That's what I did.

Dusty
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Old 04-07-2011, 04:38 PM   #5
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Thanks Dusty. I got it! After working on the head it now flies at 100% throttle.

I used two thicker shims to tighten the play in the grips. It flies great now, better than ever.
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