Beginner needs help with oscillations on F450 Quad.

Hi All,

After all my quad start flying but i have very bad oscillations... I feel like i'm flying a boat on water... Every little stick move (roll/pitch) and quad bouncing. I know i need tune the PID but don't have any idea where to start ( i have a micro multiwii quad taht flys rock solid but here pids are looks differents). I attach my log file and video. When light wind comes it also start those "boat" effect on the roll and pitch. I know its on the wiki but i read about gyro gains? Also read about vibrations but mine looks ok (as i compare it ZXY with arducopter wiki)?

https://www.youtube.com/watch?v=s56UBBxiqgI

My setup:

F450 frame

DJI OPTO 30A ESC

DJI 2212 Motors with 10x38 props

3DR APM2.6 with external compass

3S 2200 40C Lipo

Spectrum TX with AR6210 with sattelite reciver.

3DR Power Module for APM

I use arducopter 3.1.2 firmware, should i try the autotune?

Best Regards!

Thomas

2014-03-07 16-16-59.log

2014-03-07 16-26-22.log

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