jungly, 744 entered service with CX in 1989 and Le Boos Plastique in 1995 (A340) and 1997 (A330).
Without "giving away" too much, I know the authors never made it into CX. Do as I say, not as I do? Anyway, it's a free world, do as you please but caveat emptor
Maybe I should write my own?