High Pitch Noise
 

Hi I'm using one of those Hitec high speed digital servo for my nitro car and they work pretty well.
Just that there is this constant high pitch noise coming from it and don't seem to be able to get rid of it. Is there something wrong with it or am I doing some thing wrong?:confused:

you must be putting strain on the servo, it does make noise when you put a lot of strain on it

The sound is normal....

It is ithe sound of perfection... :D

The Hitec digital servos check position over 300 times a sec...
Most analog servos are less than 50 times.....

It's cool when most of the grid has them....
You can hear them all the way across most tracks, it's like they are talking to each other.....:D

lol