Relic spawn system for central island based map (Flood, Migration etc)

[LeJardindEpicure]

Good morning,

I tried hosting a game on Migration with relics, however relics keep spawning on the player's island, thus giving a certain advantage for certain players and negating the incentives to go and fight on the main island.

Is there a way to restrict the spawn area of relics so they all spawn on the main island ?

 

ps : i might be on the wrong forum section, should i repost in map making subforums ?