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Thread: overshoot on pitch pumps?

  1. #1
    Registered Member exiged's Avatar
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    Default overshoot on pitch pumps?

    Got my 700e flying nice thanks to input from you guys regardint the tx setting on bx.

    Only issue i have now is when doing pitch pumps the heli seems to want to carry on a little further down even after ive started applying positive pitch,as if its overshooting.

    ive got -12/0/+12 and a straight linear pitch curve 0-100 as per the manual in idl2.collective seems smooth from top to bottom and ive tried a flat line throttle curve of 100% rather than my usual v-curve.

    Ive tried adjusting pots 1 and 2 and lowering increasing/decreasing the control behaviour.any other ideas?

    thanks!
    Sab gobler AR7200BX,align gear,scorpion 4035-530
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    Registered Member Cuppa's Avatar
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    Have you got all cyclic tva the same? if you turn up the aile and ele to say 110% do'nt forget to do the same on pitch. also imo nice at medium=red menue H perameters menu p/boost.
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    I would say in fairness that it's pretty normal for a heli to take a little while to reverse, I wouldn't have said it's anything to do with the Beast but more to do with the blades.

    Are they the same blades as before and did it do this flybarred
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    Cuppa (25-03-2012)

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    Registered Member exiged's Avatar
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    Thanks for the replies.cuppa yes all atv the same but ill try lowering the pitch boost like you said.

    davey it did it a little previously on 3gx so you could be onto something with the blades.its always been FBL using align 3G blades...
    Sab gobler AR7200BX,align gear,scorpion 4035-530
    blade MQX
    Radjet 800
    stinger 64mm edf jet
    FG monster hummer


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    Registered Member exiged's Avatar
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    Thanks for the replies.cuppa yes all atv the same but ill try lowering the pitch boost like you said.<br><br>davey it did it a little previously on 3gx so you could be onto something with the blades.its always been FBL using align 3G blades...
    Sab gobler AR7200BX,align gear,scorpion 4035-530
    blade MQX
    Radjet 800
    stinger 64mm edf jet
    FG monster hummer


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    Registered Member Dudifiedad's Avatar
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    If you are running the BEASTX then defiantly turn the pitch boost to medium. Makes a huge difference
    Adam Melton

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    Registered Member exiged's Avatar
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    Pretty much sorted!.put the pitch boost back down to medium from its max setting (was getting some pitch up in flight) and went through a full heli set up again to get blue led's where required.Its flying nicely now,thanks!.
    Sab gobler AR7200BX,align gear,scorpion 4035-530
    blade MQX
    Radjet 800
    stinger 64mm edf jet
    FG monster hummer


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    program your heli to have more positive than negative .e.g. +12 -10

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