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HomeAircraftHelicopterFlybarless Rotor Head SystemsV-Bar › Trex 700 and vbar 5.0 Pro fast wobble
08-14-2010 07:22 PM  8 years agoPost 1
wings19

rrKey Veteran

Tucson, AZ

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I wonder if my sensor is messed up...

Short background... 700N had a crash, nothing major (blade strike doing low flips). Before that it was flying great with 4.0 firmware and Radix blades. I switched to some Align blades after the crash because I had them lying around. After that I was getting some wobble in the head like the gain was too high. I thought it was just the blades. Turned the gain down, went away a little but not completely fixed and it didn't hold as well either. None the less, I flew it for awhile that way and it was ok but not locked like it used to be.

So, I just got some Radix blades again (since I thought this was the issue) and while I was at it I upgraded to 5.0 Pro firmware.

Went to the field this morning with my laptop and I can't even fly it because I am getting fast twitches or wobbles in the head almost like the gain is too high but I can't tune it out. This is similar to what it was doing before.

I have the logfile (thanks 5.0 Pro!) from the day if anyone would like to see it I can email it to you. You can see some errors, I just don't know exactly what they are and where to go from here.

Nick
If the wings are traveling faster than the fuselage, it's probably a helicopter

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08-16-2010 07:32 AM  8 years agoPost 2
MrMel

rrProfessor

Gotland

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Will send you my email in a PM

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

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08-16-2010 12:53 PM  8 years agoPost 3
Akio Miyata

rrNovice

Rondonópolis-Brasil

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I get this problem too
I sent for testing to hedyheli

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