Gopro video wobble.

[WPDruss]

Can anyone help me get rid of this wobble?  Is it caused by prop balancing or bad gimbal?
http://youtu.be/Vsemkxe0-XU

[Gaza07]

Hi WPDruss and welcome to the forum the biggest cause of the wobbles / jello is props being out of balance do you balance your props and if you do what do you use ?
Its also worth checking your prop adapters to see if any are running out of true take of the props and sight them against some thing straight and vertical you will see easily if they wobble or hold the blade of a shaft of a screw driver on the non threaded part of the adapter if it bounces your adapter is bent it should just sit on there and fell still 

[RS]

oh yeah, first  of  all  you need to balance all props dynamically .
It usually helps, but might be  not  enough.
You can try  using  some  ear plugs , they are  very  good  at  absorbing vibrations.
here an  example

[WPDruss]

Thanks guys.  I don';t have anything to balance the props.  I have been using a screw to try and balance them so probably not the most accurate.  Also just put some carbon fibre props on there that I thought were already balanced but they weren';t.  I';ll get a proper balancer today and see if that helps.
I don';t suppose you know anything about PIDs do you? 

[coastersteve]

Dynamically balance them using this method. Static balances helps but not the best method.

http://youtu.be/skFhlYeo-1k

https://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&ved=0CEQQtwIwAg&url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DPqtUSSdf8b4&ei=PZSeUZyOA4Km0wXb2ICQBQ&usg=AFQjCNEO_uEz2yN1HZ6E6g8b3b52dw688g&sig2=AkLDbPw9RGIJAAufvv--yQ&bvm=bv.47008514,d.d2k