Yankeedoodle30
RCTalk Talkaholic
I have about 3 hours run time on my Shredder. It just started making a high pitched sound when the brakes are applied or when it's running backwards and the throttle direction is changed to going forward. The sound is like a sharp squeak that increase in frequency and lasts about half a second. On the bench it sounds like the noise is coming from the motor/spur gear area but it's really hard to identify the actual location. (Could an ESC make this kind of sound?)