Are you perhaps thinking of tweaks like these?
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TERRAIN_AUTOGEN_DENSITY=5
TERRAIN_USE_GRADIENT_MAP=1
TERRAIN_EXTENDED_TEXTURES=1
TERRAIN_DEFAULT_RADIUS=9.5 // Also try 9.0
TERRAIN_EXTENDED_RADIUS=9.0 // Also try 4.5 (with 9.0 above)
TERRAIN_EXTENDED_LEVELS=4 < --- If you use FSGenesis mesh, make it 4. If not experiment with 1. This setting is either 1 or 4, nothing else
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I have forgotton where I got them but it might be worth an experiment or two.
