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HelicopterLow Head Speed Helicopters › Low Head Speed Newbie
01-14-2018 02:50 AM  3 days agoPost 21
Chrisp

rrNovice

Auckland, New Zealand

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I have the EBar V2 FBL unit fitted, do the settings need to change? Also the heli has the old EFL FBL unit that came with the heli.

All comments appreciated.

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01-14-2018 01:49 PM  2 days agoPost 22
gwright

rrVeteran

Champaign Il

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Im sorry but I don't understand which head you have from that explanation. Does the rotorhead have links from swash to blade grips with balls on both ends, then another mechanism to link the inner swash to the mainshaft so it spins? Or,.. is there simply one hard link from the blade grip to swash that has a ball on the swash but a long bolt and possibly bearings up at the blade grip (DFC style head)?

Gary Wright

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01-14-2018 02:13 PM  2 days agoPost 23
JuanRodriguez

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The Villages, Florida

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A picture is worth a thousand words.....

Been there, done that and old enough to know better.....

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01-16-2018 05:43 AM  1 day agoPost 24
Chrisp

rrNovice

Auckland, New Zealand

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Hi

Rotor head

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01-16-2018 03:05 PM  22 hours agoPost 25
Richardmid1

rrProfessor

Leeds, England

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I'm assuming you put the single pack in the front position on the tray not the rear? That shouldn't cause your wobble though.

The gain may need increasing in the Ebar to compensate for the much lower head speed.

What throttle % were you running?

60% of the time, it works every time!

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01-16-2018 04:45 PM  20 hours agoPost 26
gwright

rrVeteran

Champaign Il

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softer dampers. Of course gyro gains will need to be dropped because the control loop will slow down with the softer dampers, but You should be able to get rid of the wobble. This isn't the DFC head so you should be able to soften up the damping quite a bit.

Gary Wright

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01-16-2018 05:21 PM  19 hours agoPost 27
Chrisp

rrNovice

Auckland, New Zealand

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Thanks for the feedback, gain is currently at 80%, throttle is linear 0 - 100%.

Where can I get softer dampers for the Trex 700e?

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01-16-2018 06:36 PM  18 hours agoPost 28
Flyin for Jesus

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Dana Point, Ca. 92629

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Chrisp
throttle is linear 0 - 100%.
Hummm???

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01-17-2018 10:51 AM  2 hours agoPost 29
Richardmid1

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Leeds, England

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throttle is linear 0 - 100%.
Might be the issue.

Remember earlier when I said:
Did you remember to ditch the governor and run 100% throttle?

60% of the time, it works every time!

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HelicopterLow Head Speed Helicopters › Low Head Speed Newbie
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