In rena's pub edit, the last text box, i'm guessing that is the Map Respawn thingy. I don't know what its called? I'm guessing the packet?
Anyhow i think that is the map respawn because the arena map it is 14_33_0 and 14,33 is the map respawn for that map.
But you can't edit that yet in rena's pub edit, it makes that ding sound =P.
Does anyone know an alternate way of changing that? If so, please inform =D
Use a hex editor to change bytes 0x2B (x) and 0x2C (y) of the EMF file. The value needs to be the tile + 1 (eg. for 6,7 put 0x07 and 0x08)