MARTINEZ gimbal rolls 30degrees then returns to level?

[ched]

So finally getting some flying in mind you it is a bit cold on the fingers.
The gimbal that I have ( MARTINEZ CONTROLLER) is up and running but I have 2 issues. It is using a sj4000 not a gopro but I have used 15g of Tyre weights to balance it,  which seems OK.
1 the gimbal rolls by about 30 degrees when it feels like it then slowly levels again. I have no clue why?
2 I seem to have a bit of fast pitch oscillation after movement. Any idea if that is P term too high or too much D? The live graphs look OK and we';ll damped. (using Bru gui).

Thanks for any help you can provide.
Happy flying.

[GdLookinMingeR]

Found some info here
seems like a common problem there are a few fixes apparently

http://forum.basecamelectronics.com/index.php?p=/discussion/530/stop-gimbal-rolling-slightly-when-in-follow-mode/p1

Hope it helps
Jay

[ched]

Cheers.  Had a play with some of the settings, mainly motor power setting on roll and seemed so much better. Just a bit of high speed oscillation to Damp out.
Thanks and have a happy new year.