Jan, I use the provisional cast on shown here too. The one in the video looks as if it would be too hard, pick up and knit in the bumps? I don't think I have the fine motor control for that. I see something like that and think, I can do that the other way since I already learned how, and wait for the part I'm interested in to get there. Then of course I don't know what a large part of the video really was. That is like when I was in school.
Most of the time I had no idea what I'd missed.