Naza+GPS Y6 Yaw issue during hover

[kenuck]

Copter:
Naza + GPS
Y6 with Carboncore

Avroto M2814-11S​

Stock DJI ESC
Spektrum DX8 + AR8000 + Telem

GPS calibration okay
Altitude hold works
GPS hold works

Issue:
Yaw to the right when hovering in GPS or Atti mode.

I remember reading a thread about someone having a similar issue but I can't seem to find that thread anymore.

Can anyone provide some suggestion/clues or a link to a thread --- would the yaw gains help control/fix this?
Right now , I'm playing around with the XYZ values but if they are the cause then shouldn't the yaw issue be gone when I switch to Atti mode?

thanks in advance.

 

[yeehaanow]

When I went to Y6 on the naza I had to have Yaw gain maxed at 300%. Also, try higher pitch props on the bottom motor.

 

[kenuck]

wow, those are some very high gains. I'll continue to increase my gains to see if there are any improvements.

Forgot to mention that I'm using Graupner 11/5 .
Next is to re-balance props and check motor alignment.

cheers

 

[Phospherus]

Im running a y6 on a Jakub frame with 2814-11 and 11x5 Graupner and my yaw gain is at 130 and is rock solid. This is a Naza with GPS.

 

[kenuck]

Hi Phospherus,

Those gains sound a bit more sensible. I'm very close to dialing it in. Just need to get rid of this yaw right while hovering issues. I thought I had fixed it a few days back but I've just switch to a heavier lens and now its' back

What are you carrying on your copter? I'm pulling up a gimble + Nex5 with a 50mm lens.

cheers

 

[Explorocam]

:frog:
I just setting up my Y6 now. I'm using Graupner 12x6 on Axi 2814/22.
The FC is the Naza V2 on a FY680 converted to Y6.

This thread is hopefully going to help.

 

[Explorocam]

Here the maiden flight of my Y6. Can anyone help me with my gains on the Naza? It's not as stable as I'd like.

My Naza V2 gains are.
Basic: 200 200 150 160Attitu: 90 90