I have just upgraded my Iris Tarot Gimbal to v1.5 while changing the motor power settings to get rid of Jello.
Now my Gimbal just levels itself and then looks downward and will not respond to the controller tilt anymore. I'm assuming this is something to do with the update. I have tried it wired like in this video http://youtu.be/aHkfuRddrOY look at 1:30
which is the way it was, and also the other way http://copter.ardupilot.com/wiki/common-tarot-gimbal/
But i have no tilt control. is this something to do with controller type in the software?
the Gimbal will stay orientated when I move the iris round.
Any help much appreciated