Ryzom

hi,
I'm trying to change the original starter island,
add some regions and change some existing ones.
However, after saving the land (Worldeditor) I made new
sheet_ID.bin, visual_slot.tab and packed sheets, copied them
to the client and made the server make new packed sheets aswell,
but I still get the original land when I start the game.
Do I have to recompile for these chages aswell?
I can only find tutorials about adding new continents...