In case you don't already know this: "no shake" means the interior is fixed in relation the camera, making the outside world shake around a lot. Setting it to "max shake" and the outside world shakes less, while the interior moves around - it's not 'lock to horizon', but moves in that direction. It helped me get accustomed to Argentina and be able to drive there. Not perfect, but a workaround for me for the time being. HTH Codies are still fixing things, and like Mike said, nothing is an easy and quick fix in software development, so I'm hopeful this'll get better eventually.