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03-31-2010 09:42 PM  10 years ago
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rapitrex

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south wales , uk

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hobby king gyro ???
hello everyone i have just got my new trex 250 built i have a hobby king gyro fitted to it and im struggling to solve the tail wagging when i get to higher head speeds, its my first electric heli , i normaly fly nitro. i cant get it to lift off as the tail goes mental, im using a futaba 10cg tx. can anyone shine some light on the problem im having, thanks boyo's jeff....
fuel it < check it <> fly it > clean it
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04-01-2010 11:51 AM  10 years ago
menace

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Sydney, Australia

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hiya mate,

unfortunately its a bit of hit and miss with the cheap gyros, i have 4 of them, and one holds like a 401 with hurricanes and reverse flight, funnels, but the other two are $15 paper weights

but you could try to set the Tx in 'RATE' mode then mechanically trim the heli ONLY in hover (NO idle-up), then once mechanically sound, land, turn off heli, then change Tx to Heading-Hold...turn on heli and it might be better

also 'RATE' gains should be around 50-60%
HH Gains around 35-50%

try those out, if that dont work, then u might have to get a popular brand

im using a KDS 800, which is a copy of the 401 at the moment to try out, and so far so good
!boo!
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04-01-2010 08:26 PM  10 years ago
rapitrex

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south wales , uk

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hi mate thanks for the reply will try what you said and let you know what happens,, thanks jefffuel it < check it <> fly it > clean it
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04-03-2010 01:14 PM  10 years ago
rapitrex

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south wales , uk

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himate stopped the wagging thanks but cant stop it trying to spin to the right now fuel it < check it <> fly it > clean it
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