I had the 343 or what not and 603 highlighted moment and think after loadin save they are gone. Had to just find them by trying to figure about where they should be found the first pretty easy cos remember where it was about. 603 was about otherside of the planet for me at least south america !.

Thanks. I did manage to find it by ollowing the andes. I still think the numbering ststem is defo on the weird side, :-)