madmooseman

This is why I think a default/amplified map would be cool. I think the default should be weighted more though. 80/20 maybe, but that basically requires the circle to have radius 2000 blocks. To work out the % default, use this, just change the 0.8 to the % you want (so 0.4 for 40%). That'll tell you the inner circle radius you need for that %.