ZYX bouncing servo.

[SkyKraken]

Originally Posted by Nihilistic

It might be the tail servo, because according to the Blade 450X manual, the default setting out of the box on the AR7200BX for the DS76T tail servo is a frequency of 270hz.

The ZYX-S drives the tail servo at 333hz, when all 1520us digital servos is selected in the setup. It's possible that servo has issues at 333hz

Pretty frustrating problem you have there. I hope you get it sorted out. I have a 130x also, and it loves to eat those stock linear servos it comes with.

Thanks for staying up half the night trouble shooting for me.

It seems to have been that tail servo, except I haven't put the talon back in.
I've hovered a couple packs and under the street light, semi flew it for 2 more, so far, no pitch changes slapping me around. If it stays like this, then I'm ecstatically happy.

I plan to fly for a couple weeks on it just like this, see if it has gone dormant and is just waiting for me to relax or if its really cured. Then put the talon back in, see if it really was that servo or the voltage or a combination.

Nihilistic, thanks for putting up with a grumpy, frustrated broken heli owner.

[Nihilistic]

Originally Posted by SkyKraken

Thanks for staying up half the night trouble shooting for me.

It seems to have been that tail servo, except I haven't put the talon back in.
I've hovered a couple packs and under the street light, semi flew it for 2 more, so far, no pitch changes slapping me around. If it stays like this, then I'm ecstatically happy.

I plan to fly for a couple weeks on it just like this, see if it has gone dormant and is just waiting for me to relax or if its really cured. Then put the talon back in, see if it really was that servo or the voltage or a combination.

Nihilistic, thanks for putting up with a grumpy, frustrated broken heli owner.

Glad to help! What servo are you running on the tail now?

[SkyKraken]

A Lynx 883 HV, I turned the gain down and the yaw values up and I haven't tuned for stop yet.