Sparkfun 9DOF Sensor Stick Accelerometer Z-Axis stuck

[system]

Nevermind! I fixed it.

I changed the accelerometer resolution via

  Wire.beginTransmission(ACCEL_ADDRESS);
  WIRE_SEND(0x31);  // Data format register
  WIRE_SEND(0x0B);  // Set to full resolution    //WAS 0x08
  Wire.endTransmission();