F550 Drifts

[JustinGr]

My F550 won't hoover, it will drift and then washboard (undulate). It flys OK, but won't just hoover. I have the latest software in both the DJI transmitter and the NAZA-2.

I'm thinking one of the motors is weak. Maybe?

This is all new to me, so any help is appreciated.

Thanks

Justin

 

[ladykate]

It could be many things but you might want to check:

1. Compass alignment
2. Be sure you are in GPS mode
3. PID gains are in the recommended range.