Everyone
I finally got a chance to get away from suburbia and fly in open space.  Of course that means I had minor incident when the copter tipped over on take off...oops. Anyway all went well the rest of the afternoon and I got in some great flying time in.  

My question is it is possible for the camera/gimbal "unit" to become unlevel? Some of the shots look like the horizon isnt well horizontal. Is there a way to calibrate/level the gimbal/camera.  maybe Im just seeing things.  Anyway thanks for your help

I had the same problem with my Vision plus ver 3.  I did an advanced IMU calibration and it is now level. Not sure if that was conincidental or not. I'd like to hear what the experts say.