One problem with the Dave Moss video.
He has left the brake calipers Hanging by the brake lines after removing the caliper bolts.
The brake calipers hanging by the brake lines is a BIG No-No !!!!!
You are stressing the brake braided line and or the braided line fittings in a way that could compromise the integrity of the components.
I have been schooled in support the the brake calipers on the front stand or any other means of support,Not the brake lines themselves.
Just my 2 cents.