it works properly without any calibration, but if you already did it, here is the solution:
calibrate it with upside down - screen facing down, it will resolve your problem
Did it already, it seems there maintains a hardware differences in every...
Aahhhh WTF is this?
You do not have the current operation for the following reasons:
Angry in the Greatest Fire!! Gas consumption and other Father say ......
That means Mwang is mad now! A guy from China X...