If the all does not go through than either one of the cards before it is not true, or they are never activated (the path to such a card isn’t there, or at least not at the same time).
But, without showing the flow, it would become a guessing party I’m afraid.
OK all, got it. Thanks so much for your help. It seems either the daisy-chained ANDs or this ALL block would work equally. Please just let me know if I’;ve got that wrong. This has ben a great education, thank you.