Why Do PS4 Controller Analog Sticks Have So Many Issues? - YouTube
How to FIX ANALOG DRIFT in PS4 Controller! (100% Works!) (Cleaning Method) - YouTube
Video]The left analog stick is freely rotating. Anything i can do to fix it? : r/PS4
Drifix Thumbsticks Drift Fix Repair Kit for PS4 Slim Pro Controller (J – eXtremeRate Retail
Rubber Silicone Gamepad Protective Left Right For Sony PlayStation Dualshock 4 PS4 Game Controller for Dualshock 4 PS4 10sets|Replacement Parts & Accessories| - AliExpress
PlayStation 4 Dualshock 4 Wireless Controller for PS4 Blue - Bad Left Stick 711719100379 | eBay
How to fix PS4 controller jitters | Android Central