Got it working, in a sense. i2c_scanner finds it and your code reports XYZ values. Unfortunately, the values simply oscillate (except for Z, which is stuck at zero). I rapidly rotate the board back and forth 180 degrees but the oscillation remains constant. Restarting the sketch gives me new pairs of numbers, but they're stuck, too. Am I simply unable to spin the board fast enough to change the values? Or did I break it?