Gimble jumping

[Jimstarno]

Doing some manual panoramas I find the gimble often jumps down when I am shooting sky shots.
So the gimble is aimed up so most of the field is sky then as I begin to yaw the gimble drops down...
Anyone else see this behavior?

 

[Mossiback]

With the gimble aimed all the way up there is no buffer available if the nose drops. Even while only yawing the AC may pitch a little to compensate for the wind. See if it still happens with the camera aimed down a bit.