Ahhh, gotcha. I think it’s some sort of weave he has.
As for DD, saw him one or twice in London post the classic era, once with John Norum, and it was as per this video. He looked totally bored, played annoying “air drums” to everything, and seemed more preoccupied with his monitors / in ears etc, and to be honest, it looked like a rehearsal.
This is why I don’t want the classic band