Glitch
 

Hi wonder if anyone can help, I have a Sanwa MT-S brand new out of the box with a toro 120a ESC (brand new) and a Savox 1251MG (again brand new), plugged all in and bound fine but the servo is chirping constantly like the trim is out but adjusting doesn't seem to help. It doesn't appear to cause an issue the servo works OK but it can't be right. I have seen posts on glitch busters but I really didn't expect to have this issue with the electrics I have.
I have also seen about changing the BEC voltage can I do that on the Toro?

Advice greatfully accepted.

Oli