Hi, I am using the gaia 1.1.0. It is having compass issue on the wrong orientation of left and right which exist in older version of cm7 kernel.
Hope that you can fix it becoz this sensor issue cause the camera captured photo orientation is upside down when viewing the photo in landscape mode.

I noticed when I try to calibrate the sensor, the up and down water bubble is correct movement, but the left and right water bubble is moving opposite direction whenever I tilt my phone left or right

It is a very fast rom so far compare to other rom, but only have this "black dot dust bug" that blocked a bit the shining bits of this rom !!!