Just been playing
Set the print page to any percentage you want and it recalculates the the page count automatically
Standard plans for profile F4 tiled pdf is 16 pages
Just tried 115% it automatically reconfigured blew it up and put it over 26 pages
That is what I said in the previous post, it isn't Adobe tiling the file it is your printer software. You could do the same thing to a picture using Paint and create a huge poster of it.