Hello Guys,

I got a new servo when I connect to my system it glitches both servo and motor. I use a M11 with spektrum receiver and MMP speedo, if I install my old hitec servo all works fine, i got two of the same servo, both react the same.

If I hook up the servos to my sons car it works fine, I called servo and sons radio seller he says that spektrum uses a lot of power and that is my problem.

any suggestion?


thank you for looking

The simplest and cheapest way is plugging a capacitor into the rx, just search for spektrum voltage protector or glitch buster. That works with most servos. If it does not solve your problem, then you need an external BEC, Castle has nice wiring diagrams for their ccbec line.

OK, I researched both and going to try the buster first, then the BEC if that does not work.


thank you for the reply

OK, I researched both and going to try the buster first, then the BEC if that does not work.


thank you for the reply