Why my FC40 vibrate

[helmuteke]

Today i install a gimbal on my FC40

the FC40 weights 1100gr but in the air he's vibrating .

what can be the problem of this ??

 

[FC40 Pilot]

Today i install a gimbal on my FC40

the FC40 weights 1100gr but in the air he's vibrating .

what can be the problem of this ??

I also get this problem although Im a bit heavier at 1250g.

 

[darwin-t]

Most likely unbalanced propellers.

 

[dragonash]

Jello and vibration are kind of different things. The gimbal should really kill the vibration. It could be poor rubber dampners

 

[helmuteke]

after lower the gains its more stable

 

[Lonewolf]

Check your total weight. On the fc 40 you shouldn't exceed 1200 gm or, 2.6lbs. The average weight to the Phantom 2 fc40 is only 1.7 lbs to begin with.