ORIGINAL: Dlvsm
Jester,
Ok so if it is a Vibration issue and assuming the servo is fine ,as this is the second servo I tried, is there a particular servo that would be better suited for this location? Or am I just going to be much better off moving the Servo back away from the firewall where the vibration is not so bad or as viloent? Also if it is a vibration issue why doesn't it do it all the time or only at low end when I first add throttle from idle? When it gets above mid throttle it seems to be ok. I know that the vibration is worst at idle but gets better when I throttle up so I am not sure. If there is a Servo that is more immune to this let me know. Thanks again to everyone.
Dustin
Assuming I'm on to something here, you'll need to move the servo back. If you've never taken a servo apart, the pot has these fine brushes that run along a resistive surface. Vibration can cause those brushes to bounce around, giving false feedback. I imagine a bigger servo would have a beefier pot would would be more vibration resistant, but you're so much better off just eliminating the problem. As for why it doesn't bother it all the time, everything that vibrates has certain frequencies where it is affected more. So the pot can be affected at idle but not full throttle because the vibration frequency is different.