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Wobble when flip!!!

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  • Wobble when flip!!!

    On my 550e it tends to wobble when i flip( elevator forward or backward), but in normall flight everything seems fine. The heli is FBL with the beast x v3 and align 550 blades. I have tried everything but cant seems to cure it, i have played with on the the gains on the beast and nothing seems to work, my head speed is about 2100-2150 maybe 2200 so i dont think its the head speed so any help please thanks.
    Do what u do best


    T rex 700LE beast x radix 710 fbl blades
    T rex 700LE stock radix 710 SB
    T rex 600LE beast x radix 600 fbl blades
    T rex 550E beast x align blades
    DX7 and DX8
    Phoenix sim
    And plenty of spare parts

  • #2
    Not that familuar with beastx but on a vbar it would suggest that the main rotor gain is to high.
    Troll buster
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    • #3
      Is the swash binding?
      Cheers Paul

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      Citizen #42

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      • #4
        Originally posted by Geek View Post
        Is the swash binding?
        no binding
        Do what u do best


        T rex 700LE beast x radix 710 fbl blades
        T rex 700LE stock radix 710 SB
        T rex 600LE beast x radix 600 fbl blades
        T rex 550E beast x align blades
        DX7 and DX8
        Phoenix sim
        And plenty of spare parts

        Comment


        • #5
          Have you checked the phasing? Check the pitch at a few different points in the rotation of the blades.
          Trex 700 DFC - Vortexted, TRex 600, OUTRAGE FUSION 50, 500ESP, 450PRO, 130x.

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          • #6
            Tried a different blade tightness?
            Cheers Paul

            sigpic
            Citizen #42

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            • #7
              Originally posted by gashead View Post
              Not that familuar with beastx but on a vbar it would suggest that the main rotor gain is to high.
              Exactly right on Vbar.....my 550 did this....lowered the cyclic gain and all was good.....

              Ken
              "Yes it is hard to fly"
              "What do you think.....no you carnt have a go"
              "Further than you can see"
              "So your dads got one.....id love to see it"


              Powered by pure luck and a

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              • #8
                Where have you got your cyclic gain on the sub menu G (Not main menu!)... Could be this is too high?

                Also where have you got your gain pots?
                Eddie
                Velocity 90 FBL BeastX V3
                Trex 600 LE FBL BeastX V3
                Trex 500 EFL Pro BeastX V3
                Fusion 50 FBL
                VBar
                All powered by a DX8

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                • #9
                  Check the COG, it started happening when I flashed up to V3 on my 600 when the fuel runs low.
                  Guy

                  Logo 600 SX VBar - Velocity N2 FBL BeastX - TRex 600 FBL BeastX - TRex 450 Pro - Gaui 200 - Blade 130X

                  And an E.G.S!


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                  • #10
                    Had the same on my 550e with version 3 software,, reverted back to 2.1 and bingo,all gone !!
                    Sab Goblin 570
                    Sab Goblin 500
                    500E Pro dfc
                    450 Pro dfc
                    Blade 300X
                    DX9

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