How we installed our new electric trailer brakes

Like the OP's initiative to spread information, but do have issues with some of the practices stated in video/thread text. This is based on a first career in fleet maintenance (lot boy to general manager angle perspective).
In today's social media driven society information is available on everything but greater scrutiny needs to be given to that information. This is a point totally missed by most that are living in the social media bubble who don't actively filter content within the proper context.