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hk250GT clone - not much + pitch ?

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  • hk250GT clone - not much + pitch ?

    pulling my hair out setting up pitch on this 250 , i don't know what i'm doing wrong i seem to have loads of Neg - pitch and hardly any pos+ pitch at mid sticks it look neutral but when i increase collective i get little positive pitch i would say about 3 Deg , opposed to about 12 neg !!, i have checked the mixing arms there correct , mechanically its sound from my little experience (noob first build) .

    I'm using a DX8 as the TX , its a labyrinth of setting ....... Help !! what should i do next ????

    .......
    Nano CPX, 2 x blade 300x, blade 450 (sk720 FBL), align250



  • #2
    Are your servo arms at 90deg for mid-stick?

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    • #3
      hk250GT clone - not much + pitch ?

      Yes , there at 90 deg, I don't seem to be able to get even set of travel top to bottom , it seems biased to the bottom ( swashplate movement up & down ). Is there something on the DX8 maybe ?

      Anybody got a DX8 file in can load and compare ( flybar version 250 )
      .......
      Nano CPX, 2 x blade 300x, blade 450 (sk720 FBL), align250


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      • #4
        It sounds like you put the servo horns on without the servo's all being centred. Limits not 100% both ways??
        Yes the big sigpic is coming back

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        • #5
          hk250GT clone - not much + pitch ?

          Going to strip it back to basic and start again ........ Thanks for the advice guys
          .......
          Nano CPX, 2 x blade 300x, blade 450 (sk720 FBL), align250


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