I watched your video, and here are the thoughts that ran through my head.
I understood it was not a how-to brake job video. It was a demonstration of replacing an assembly, versus rebuilding the brakes. I appreciated it for what it was.
I also thought a jack stand would have been smart.
I was surprised that you did not replace the drums. They are also cheap, and since no one really turns them anymore, I think they should be replaced.
Was happy to see the trailer-aide gizmo in actual use. Now I know that I won't ever be tempted to buy one. I was not at all impressed with how it balanced under the tire in order to achieve enough lift.
Thanks for taking the time to add to Youtube as an RV resource.
