Hello just need some help or suggestion. i recently built a flame wheel f550 and done a test flight today i notice after a while it keeps wanting to yaw to the left by itself when its hovering. I dont know if its something i havent done right ir do i need to calibrate the compass with the naza software. if any one has any advice would be greatly appreciated been as im new to all this. thanks in advance

I would do a stick calibration, then an IMU calibration, and then a compass calibration.  Hopefully that will fix it.

+1 good advice.

With radio futaba T8J happens to me if I turn on the drone first .

If you turn on the radio first and then the drone, everything works perfectly. {:3_48:}

Yes that is always the preferred way to do it. Radio first then aircraft.


Dave