tweak on me

iris.overworld.swamp/biomes/swamp-beach.json

@@ -7,9 +7,7 @@
             "minHeight": 3,
             "maxHeight": 6,
             "palette": [
-                "STONE",
-                "COARSE_DIRT",
-                "COARSE_DIRT"
+                "SAND"
             ]
         },
         {
@@ -27,7 +25,7 @@
             "zoom": 0.3,
             "chance": 0.009,
             "palette": [
-                "minecraft:polished_blackstone_button[face=floor,facing=east,powered=false]"
+                "minecraft:dark_oak_button[face=floor,facing=east,powered=false]"
             ],
             "dispersion": "SCATTER",
             "variance": "SCATTER"

iris.overworld.swamp/biomes/swamp-roofed.json

@@ -140,15 +140,6 @@
             "dispersion": "SCATTER",
             "variance": "SCATTER"
         },
-        {
-            "zoom": 0.3,
-            "chance": 0.0002,
-            "palette": [
-                "CRIMSON_ROOTS"
-            ],
-            "dispersion": "SCATTER",
-            "variance": "SCATTER"
-        },
         {
             "zoom": 0.3,
             "chance": 0.45,

iris.overworld.tropical/biomes/tropical-rainforest.json

@@ -162,7 +162,7 @@
             "stackMax": 1,
             "palette": [
                 "minecraft:jungle_leaves[persistent=true]",
-                "GRASS"
+                "GRASS_BLOCK"
             ],
             "dispersion": "WISPY",
             "variance": "WISPY"

iris.overworld.tundra/biomes/tundra-mountains.json

@@ -173,7 +173,7 @@
         },
         {
             "zoom": 0.3,
-            "chance": 0.6,
+            "chance": 0.2,
             "palette": ["GRASS"],
             "dispersion": "SCATTER",
             "variance": "SCATTER"

iris.overworld.tundra/biomes/tundra-ocean.json

@@ -46,7 +46,7 @@
     "generators":[
         {
             "generator": "plain",
-            "min": -41,
+            "min": -33,
             "max": -7
         }
     ],