Some keys doesn’t work? Look at this!
There are some customers asked us, some keys don't work, and the trigger problem, is the quality problem? How to fix it?
Actually is not a big problem, and not a quality problem, it can fix easily. All we can do is to calibrate the keys.
Following the below steps :
1. Download the CalibrationLite here: https://drive.google.com/drive/folders/1WvbNyWvnkHzagowmQ9wBLRgMqjBvenkQ?usp=sharing
2. 
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