thanks for the link....i went thru it again.....

so lhr-jfk/ewr in wt or wt+ is L40 per pax?

thanks...

edit to add....my ? is about stopovers in lon....the lore says its better to do it on the outbound rather than coming back because of the apd....but, there will also be an apd when going on to the next europe destination?
would that be L24?