Review on Enhance Your Gaming with eXtremeRate Magnetic Metal Bullet Buttons and Joystick Replacement Parts for PS4 Controllers (31 in 1) by Sal Mattocks

First of all, this kit is absolutely amazing and is easy to install into your controller once you know how to take it apart. They seem to be rubbing against the inside of the front shell or something. In fact, it doesn't always return to dead center immediately. Magnets are great. I gave the controller a good shake a few times and had no issues with the joysticks, buttons, or D-pad becoming detached. Also, just a disclaimer, I seem to have had a small rock on the back of one of the bases where it actually slides. on the motherboard and the like. (Not the actual motherboard, but the part of the joystick mounted on it, if that makes sense.)