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Old 08-15-2011, 01:56 PM   #1
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Join Date: Aug 2010
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Default T4.1 pulling to the left / servo not returning to zero

Okay so I have to questions that are probably related.

1st: When I place the T4.1 on flat ground with the wheels straight and go slowly everything is fine. When I accelerate though the car pulls hard left.

2nd: The servo doesn't seem to be returning to zero. When I adjust the trim to bring the wheels to zero it will return when I turn one direction and let go, but not the other. Adjusting the trim then causes the problem the reverse direction.

So... Any thoughts on either of these issues or what I can do to correct them.
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Old 08-15-2011, 02:25 PM   #2
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Possible broken gear inside the servo. Im not 100% on this, but that might explain why its not returning to center.

I would take the servo horn off, set your trims to 0, power up the servo so that it centers and then re attach the servo horn at center. If the problem persists it may be time to open up the servo and take a peek.
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