1. Joystick drift refers to unintended movement or input when the joystick is not being touched. This issue is commonly caused by wear of internal potentiometers, aging contact components, or poor centering mechanisms due to long-term use.
2. Direct Replacement: Exact fit for original PCB and mounting points
3. Stable Centering: Optimized spring mechanism for reliable return-to-center
4. High Precision Input: Improved sensing structure reduces drift
5. Each item has been checked and in good condition before shipping