Hey, my Kindle Fire is great and I'm loving it, but whenever I play any tilt games, I can see that the gyro is just slightly off. When it's perfectly level, the device thinks I'm tilting it to the left a bit. Is there any way to reset the gyro or to calibrate it? I saw somewhere someone said to just shake the device and turn it on every axis, but I tried that and it doesn't seem to work. If it helps, I'm rooted, so I can use root apps if that will assist me in fixing my problem... Thanks.