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Strange !!

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  • Strange !!

    Well i think its strange , unless i have inadvertantly done something i shouldn't , earlier on today i took the black angel out in the back garden to get a bit practise in trying to hover it , all was well , by that i mean i didn't crash it , then all of a sudden , as i spooled it up , it began pressing itself into the ground as i increased the throttle it went from trying to bury itself in the grass , and began to rise about 2 foot from the ground , it held this height for about 3 seconds and then literally shot up into the air to about 20 foot or so

    as you can imagine , i got the shock of my life , and disappeared back into the house pronto . Anyone got any ideas what that was all about , by the way i checked the posistion of the switches on the tx , and all were where they should be , and i also switched everything off , put a new battery on , and took it back outside , where once again it tried to bury itself in the grass , thats as far as i went this time .

  • #2
    im a noob but it sounds like a pitch, pitch curve problem..

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    • #3
      this is the pitch curve ??

      pitch curve.jpg

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      • #4
        Originally posted by musomaniac View Post
        this is the pitch curve ??

        [ATTACH=CONFIG]55827[/ATTACH]
        not far of mine. your right it is strange. i hope a pro comes along and helps you soon mate....

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        • #5
          Re: Strange !!

          Have you reversed your pitch by mistake on your radio?
          Main grips the wrong way around, or main blades the wrong way.
          Last edited by panosg; 21-02-2013, 11:21 PM.



          sigpic X 2











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          • #6
            Have you reversed your pitch by mistake on your radio?
            Main grips the wrong way around, or main blades the wrong way.
            I haven't been into any of the radio settings , its bizzare , one minute it was doing what it should , the next it displays the behaviour i have described

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            • #7
              Check the swash/servo's for movement, if the swash is binding then it can cause this type of issue, also check the blade grip movement as well

              All needs to move freely.

              Regards

              Dan

              Goblin 500
              | Blade 130x | Blade 180cfx
              Spektrum DX8


              GWR Pilot 2011 & 2012

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              • #8
                Strange !!

                Check feathering shaft , check if you have any movement in main shaft , rebind as well
                .......
                Nano CPX, 2 x blade 300x, blade 450 (sk720 FBL), align250


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                • #9
                  Disconnect all three power leads from the motor. Check each servo for correct movement. Something is very wrong and you could get a boom strike. Hopefully you have a bad connection, but it could be anything.
                  Flasher 450 Sport. Assan GA250 with 520 tail servo, MKS DS450 cyclic.
                  Multiplex Cockpit Tx, DX7, DX6i
                  Blade 130-X, MSR, MSRX
                  Phoenix Sim

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                  • #10
                    Check your swashplate is smooth running on the main shaft.
                    Last edited by Nick B; 22-02-2013, 09:26 AM.
                    T- rex 600n V-bar
                    Logo 550sx V-bar
                    Logo 600sx V-bar
                    Logo 600sx V-bar night flyer

                    VBControl, but not the gay white version as i'm simply not gay enough to pull it off!

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                    • #11
                      just had a check . and a bolt is totally missing from the seesaw housing M2X6 anyone know where i can get some pretty quick ?

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                      • #12
                        Originally posted by musomaniac View Post
                        just had a check . and a bolt is totally missing from the seesaw housing M2X6 anyone know where i can get some pretty quick ?
                        Here : Socket button head screw(M2x6) HS1233 - ALIGN-TREX.co.uk RC Model Helicopter Specialists in ALIGN, E-Flight, Blade, Goblin, Synergy, ALeeS, Outrage, ELY-Q

                        Goblin 500
                        | Blade 130x | Blade 180cfx
                        Spektrum DX8


                        GWR Pilot 2011 & 2012

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                        • #13
                          Just ordered some , hope i get em before sunday , very much doubt it though

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                          • #14
                            Re: Strange !!

                            Originally posted by musomaniac View Post
                            Just ordered some , hope i get em before sunday , very much doubt it though
                            Fingers crossed for you, usually Raj's service is exemplary

                            Goblin 500
                            | Blade 130x | Blade 180cfx
                            Spektrum DX8


                            GWR Pilot 2011 & 2012

                            Comment


                            • #15
                              Well done. Thanks for telling us.
                              Flasher 450 Sport. Assan GA250 with 520 tail servo, MKS DS450 cyclic.
                              Multiplex Cockpit Tx, DX7, DX6i
                              Blade 130-X, MSR, MSRX
                              Phoenix Sim

                              Comment

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