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t rex 500

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Old 01-18-2009, 01:10 PM
  #1  
robp
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Default t rex 500

Need little help or info, Got me esp 500 and in the hovering mode I just can not get the wag out of the t/r. Got the 401 gryo fut servo. My 450 is rock solid. Run out ideas on the 500. Will try any thing new. Thanks RP
Old 01-18-2009, 03:21 PM
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Red Baron Gary
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Default RE: t rex 500

How fast is the tail servo? CG ? Are tehry any odd ball rotational sounds that might be causing the entire heli to wobble? Just some thoughts.
Gary
Old 01-18-2009, 04:22 PM
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robp
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Default RE: t rex 500

Gary;

I got the fut hs 9257 t/r servo which si same set up on my 450. Exp. with change in the linkage arms and see what that does. Like I said the 450 is rock solid in hover and flies great. This 500 is eating my lunch by this jerking on end tail boom.

Thanks again
RP
Old 01-18-2009, 07:29 PM
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Fly To Chill
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Default RE: t rex 500

I had the same thing happen with my 600e , my esc was programed in governor mode i changed it and it stop the wag ,hope this helps.
Old 01-19-2009, 10:59 AM
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BarracudaHockey
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Default RE: t rex 500

Tail wagging is usually too much gain.

Where is the limit pot set on your gyro?

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