How to fix the Nintendo Switch Joycon rail locking system

The Nintendo Switch controller is an awesome technical achievement, unfortunately some of the most important parts of the controller are made of plastic and are real easy to break. This video is about Fixing the Nintendo Switch Joycon rail locking system. I used the Mypin Metal Buckles Repair Kit I found on Amazon. Link: http://amzn.to/2BnF1S5