i tried out my new tx today for the first time it is a JR 6102 it came with 5 537 servos 3 of them are whisper quiet and the other 2 make a bunch of noise there is no irugular movement but they are about 10 times as loud as the other 3 .Is this something i should
take back to where i got them or will they be fine
thank you in advance
Rich

If a servo is making an unusual noise (and 3 servos being quiet... 2 of the SAME model being noisy... I'd call that unusual...) You probably should ask for replacements for the noisy ones.

I'm unfamiliar with the exact servo you have... most make a bit of noise. (gear whine.... digital servos have a STRANGE noise to them if yuo are not used to them...) If there's a loud grinding noise that is always a problem. Different servos make different noises.... but 3 being the same and 2 different with the same model servo... that is a good clue that you have 2 with problems.

Some servos are really loud. If they all are pretty much the same and work ok, then don't worry about it.

I agree with FH. Get the servo's looked at. You sound like there is gear train problems.

Mark Shuman