Thanks! That worked exactly as expected. 
Do we have access to similar parameters as in the vanilla version to customize world generation (like in 1.8) ? I looked on the wiki but I didn't find what I was looking for. I'm interested specifically in reducing the biome sizes.
I looked in the world.ini size and this paramter might be the right one to change :
MultiStepMapLandBiomeSize
I also noticed there was a section called : [LInkedWorlds]. Can I add custom entries to this section to have mutiple worlds on my server ? (accessible through command blocks for example)
Do we have access to similar parameters as in the vanilla version to customize world generation (like in 1.8) ? I looked on the wiki but I didn't find what I was looking for. I'm interested specifically in reducing the biome sizes.
I looked in the world.ini size and this paramter might be the right one to change :
MultiStepMapLandBiomeSize
I also noticed there was a section called : [LInkedWorlds]. Can I add custom entries to this section to have mutiple worlds on my server ? (accessible through command blocks for example)