diff --git a/build.gradle.kts b/build.gradle.kts
index 72bdbcb0a..4f0ebd201 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -202,10 +202,10 @@ dependencies {
 		// implementation("mcjty:theoneprobe:${mc_version}-${the_one_probe_version}:deobf")
 
 		runtimeOnly(fg.deobf("curse.maven:jade-324717:${jade_id}"))
-		runtimeOnly(fg.deobf("curse.maven:worldedit-225608:${worldedit_fileid}"))
-		runtimeOnly(fg.deobf("at.ridgo8.moreoverlays:MoreOverlays-updated:${more_overlays_version}"))
+		// runtimeOnly(fg.deobf("curse.maven:worldedit-225608:${worldedit_fileid}"))
+		// runtimeOnly(fg.deobf("at.ridgo8.moreoverlays:MoreOverlays-updated:${more_overlays_version}"))
 
-		implementation(fg.deobf("mekanism:Mekanism:${mc_version}-${mekanism_version}:all"))
+		compileOnly(fg.deobf("mekanism:Mekanism:${mc_version}-${mekanism_version}:all"))
 	}
 }
 
diff --git a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/MatterData.kt b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/MatterData.kt
index f5ad98b3b..5fd3d09e4 100644
--- a/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/MatterData.kt
+++ b/src/data/kotlin/ru/dbotthepony/mc/otm/datagen/MatterData.kt
@@ -1,5 +1,6 @@
 package ru.dbotthepony.mc.otm.datagen
 
+import net.minecraft.tags.ItemTags
 import net.minecraft.world.item.Items
 import net.minecraftforge.common.Tags
 import ru.dbotthepony.mc.otm.core.ImpreciseFraction
@@ -9,15 +10,237 @@ import ru.dbotthepony.mc.otm.matter.MatterDataProvider
 // and anything mineral has much bigger matter value than complexity (just throw a lot of same molecules)
 
 fun addMatterData(provider: MatterDataProvider) {
-	provider.scope(Items.DIRT, ImpreciseFraction(1), 1.0) {
-		relative(Items.GRASS, Items.GRASS)
+	provider.scope(Items.DIRT, ImpreciseFraction(1), 40.0) {
+		equal(Items.GRASS_BLOCK, Items.PODZOL, Items.DIRT_PATH)
 
-		relative(Items.COAL, 40, 4)
+		// rocks
+		scope(Tags.Items.STONE, 1.1, 1.1) {
+			equal(Tags.Items.COBBLESTONE)
+			equal(Tags.Items.GRAVEL)
+			equal(Items.FLINT)
+			equal(Tags.Items.SAND)
+			equal(Tags.Items.NETHERRACK)
+			equal(Items.BASALT)
+			equal(Items.BLACKSTONE)
 
-		scope(Tags.Items.INGOTS_IRON, 128, 10) {
-			relative(Tags.Items.INGOTS_GOLD, 4, 2)
-			relative(Tags.Items.GEMS_DIAMOND, 16, 3)
-			relative(Tags.Items.GEMS_EMERALD, 20, 3.4)
+			scope(Items.SOUL_SAND, 1.2, 4) {
+				equal(Items.SOUL_SOIL)
+			}
+
+			relative(Items.POINTED_DRIPSTONE, 1, 1.4)
+
+			scope(Items.DEEPSLATE, 1.1, 1.1) {
+				equal(Items.COBBLED_DEEPSLATE)
+
+				relative(Items.CALCITE, 1, 1.2)
+				relative(Items.TUFF, 1, 1.2)
+
+				relative(Items.REINFORCED_DEEPSLATE, 3, 1.4)
+			}
+
+			relative(Tags.Items.OBSIDIAN, 10, 1.5)
+		}
+
+		// valuable minerals
+		scope(Items.COAL, 8, 2.5) {
+			scope(Tags.Items.INGOTS_IRON, 3.5, 1.25) {
+				relative(Tags.Items.INGOTS_COPPER, 0.8, 0.9)
+
+				relative(Tags.Items.GEMS_LAPIS, 1.25, 2)
+				relative(Tags.Items.DUSTS_REDSTONE, 1.15, 2.5)
+				relative(Tags.Items.DUSTS_GLOWSTONE, 1.15, 4)
+
+				relative(Tags.Items.INGOTS_GOLD, 4, 1.6)
+				relative(Tags.Items.GEMS_DIAMOND, 8, 2.1)
+				relative(Tags.Items.GEMS_EMERALD, 8, 2.2)
+				relative(Items.NETHERITE_SCRAP, 2, 6)
+
+				scope(Tags.Items.GEMS_AMETHYST, 1.5, 2) {
+					relative(Items.BUDDING_AMETHYST, 2.5, 9)
+				}
+			}
+		}
+
+		// sponge
+		scope(Items.SPONGE, 2.5, 4) {
+			relative(Items.WET_SPONGE, 1.1, 1.25)
+		}
+
+		// drops from mobs
+		scope(Items.ROTTEN_FLESH, 8, 2.5) {
+			relative(Tags.Items.BONES, 1, 1.25)
+			relative(Tags.Items.STRING, 0.8, 0.75)
+			relative(Tags.Items.SLIMEBALLS, 1, 1.15)
+
+			relative(Items.HONEYCOMB, 1.8, 1.75)
+			relative(Items.HONEY_BLOCK, 6, 1.75)
+
+			relative(Tags.Items.GEMS_PRISMARINE, 6, 2.75)
+		}
+
+		// skulk
+		relative(Items.SCULK, 6, 24)
+		relative(Items.SCULK_CATALYST, 12, 40)
+		relative(Items.SCULK_VEIN, 2.5, 24)
+
+		// planty
+		scope(Items.GRASS, 1.5, 2.5) {
+			equal(Items.SUNFLOWER)
+			equal(Items.LILAC)
+			equal(Items.ROSE_BUSH)
+			equal(Items.PEONY)
+			equal(Items.TALL_GRASS)
+			equal(Items.LARGE_FERN)
+			equal(Items.FERN)
+
+			equal(Items.VINE)
+			equal(Items.LILY_PAD)
+			relative(Items.GLOW_LICHEN, 1.1, 1.4)
+
+			equal(Items.DANDELION)
+			equal(Items.POPPY)
+			equal(Items.BLUE_ORCHID)
+			equal(Items.ALLIUM)
+			equal(Items.AZURE_BLUET)
+			equal(Items.RED_TULIP)
+			equal(Items.ORANGE_TULIP)
+			equal(Items.WHITE_TULIP)
+			equal(Items.PINK_TULIP)
+			equal(Items.OXEYE_DAISY)
+			equal(Items.CORNFLOWER)
+			equal(Items.LILY_OF_THE_VALLEY)
+
+			equal(Items.SPORE_BLOSSOM)
+
+			equal(Items.BROWN_MUSHROOM)
+			equal(Items.BROWN_MUSHROOM_BLOCK)
+			equal(Items.RED_MUSHROOM)
+			equal(Items.RED_MUSHROOM_BLOCK)
+
+			equal(Items.HANGING_ROOTS)
+			equal(Items.AZALEA)
+			relative(Items.FLOWERING_AZALEA, 1.05, 1.2)
+			equal(Items.MOSS_BLOCK)
+			equal(Items.BIG_DRIPLEAF)
+			equal(Items.SMALL_DRIPLEAF)
+
+			scope(1, 1.1) {
+				equal(Items.CRIMSON_FUNGUS)
+				equal(Items.WARPED_FUNGUS)
+
+				equal(Items.CRIMSON_ROOTS)
+				equal(Items.WARPED_ROOTS)
+				equal(Items.NETHER_SPROUTS)
+				equal(Items.WEEPING_VINES)
+				equal(Items.TWISTING_VINES)
+			}
+
+			equal(Items.SEAGRASS)
+			equal(Items.TUBE_CORAL_BLOCK)
+			equal(Items.BRAIN_CORAL_BLOCK)
+			equal(Items.BUBBLE_CORAL_BLOCK)
+			equal(Items.FIRE_CORAL_BLOCK)
+			equal(Items.HORN_CORAL_BLOCK)
+			equal(Items.TUBE_CORAL)
+			equal(Items.BRAIN_CORAL)
+			equal(Items.BUBBLE_CORAL)
+			equal(Items.FIRE_CORAL)
+			equal(Items.HORN_CORAL)
+
+			equal(Items.DEAD_TUBE_CORAL_BLOCK)
+			equal(Items.DEAD_BRAIN_CORAL_BLOCK)
+			equal(Items.DEAD_BUBBLE_CORAL_BLOCK)
+			equal(Items.DEAD_FIRE_CORAL_BLOCK)
+			equal(Items.DEAD_HORN_CORAL_BLOCK)
+
+			equal(Items.TUBE_CORAL_FAN)
+			equal(Items.BRAIN_CORAL_FAN)
+			equal(Items.BUBBLE_CORAL_FAN)
+			equal(Items.FIRE_CORAL_FAN)
+			equal(Items.HORN_CORAL_FAN)
+
+			equal(Items.DEAD_BRAIN_CORAL)
+			equal(Items.DEAD_BUBBLE_CORAL)
+			equal(Items.DEAD_FIRE_CORAL)
+			equal(Items.DEAD_HORN_CORAL)
+			equal(Items.DEAD_TUBE_CORAL)
+
+			equal(Items.DEAD_TUBE_CORAL_FAN)
+			equal(Items.DEAD_BRAIN_CORAL_FAN)
+			equal(Items.DEAD_BUBBLE_CORAL_FAN)
+			equal(Items.DEAD_FIRE_CORAL_FAN)
+			equal(Items.DEAD_HORN_CORAL_FAN)
+
+			equal(ItemTags.SAPLINGS)
+
+			scope(1.5, 2) {
+				equal(Items.MELON_SLICE)
+				equal(Items.POTATO)
+				equal(Items.CARROT)
+			}
+
+			scope(0.75, 2) {
+				equal(Tags.Items.SEEDS)
+				equal(Tags.Items.SEEDS_BEETROOT)
+				equal(Tags.Items.SEEDS_MELON)
+				equal(Tags.Items.SEEDS_PUMPKIN)
+				equal(Tags.Items.SEEDS_WHEAT)
+			}
+
+			scope(Items.PUMPKIN, 2, 2) {
+				equal(Items.CARVED_PUMPKIN)
+			}
+
+			scope(2.5, 6) {
+				equal(Items.CHORUS_FRUIT)
+				equal(Items.CHORUS_PLANT)
+				equal(Items.CHORUS_FLOWER)
+			}
+		}
+
+		// leaves
+		scope(ItemTags.LEAVES, 1.5, 4) {
+			// directly map them this matter value
+			// equal(Items.OAK_LEAVES)
+			// equal(Items.SPRUCE_LEAVES)
+			// equal(Items.BIRCH_LEAVES)
+			// equal(Items.JUNGLE_LEAVES)
+			// equal(Items.ACACIA_LEAVES)
+			// equal(Items.DARK_OAK_LEAVES)
+			// equal(Items.MANGROVE_LEAVES)
+		}
+
+		// wood
+		scope(ItemTags.LOGS, 2.5, 4) {
+			// directly map them this matter value
+			// equal(Items.OAK_LOG)
+			// equal(Items.SPRUCE_LOG)
+			// equal(Items.BIRCH_LOG)
+			// equal(Items.JUNGLE_LOG)
+			// equal(Items.ACACIA_LOG)
+			// equal(Items.DARK_OAK_LOG)
+			// equal(Items.MANGROVE_LOG)
+
+			scope(0.9, 0.95) {
+				equal(Items.STRIPPED_OAK_LOG)
+				equal(Items.STRIPPED_SPRUCE_LOG)
+				equal(Items.STRIPPED_BIRCH_LOG)
+				equal(Items.STRIPPED_JUNGLE_LOG)
+				equal(Items.STRIPPED_ACACIA_LOG)
+				equal(Items.STRIPPED_DARK_OAK_LOG)
+				equal(Items.STRIPPED_MANGROVE_LOG)
+				equal(Items.STRIPPED_CRIMSON_STEM)
+				equal(Items.STRIPPED_WARPED_STEM)
+				equal(Items.STRIPPED_OAK_WOOD)
+				equal(Items.STRIPPED_SPRUCE_WOOD)
+				equal(Items.STRIPPED_BIRCH_WOOD)
+				equal(Items.STRIPPED_JUNGLE_WOOD)
+				equal(Items.STRIPPED_ACACIA_WOOD)
+				equal(Items.STRIPPED_DARK_OAK_WOOD)
+				equal(Items.STRIPPED_MANGROVE_WOOD)
+				equal(Items.STRIPPED_CRIMSON_HYPHAE)
+				equal(Items.STRIPPED_WARPED_HYPHAE)
+			}
 		}
 	}
 }
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterDataProvider.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterDataProvider.kt
index a5b72a7d5..20390fd3b 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterDataProvider.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterDataProvider.kt
@@ -451,17 +451,25 @@ open class MatterDataProvider(protected val dataGenerator: DataGenerator, val na
 		fun relative(tag: TagKey<Item>, 	matterValue: Float, complexity: Long, configurator: InsertConfiguration.() -> Unit = {}) = insert(tag, ImpreciseFraction(matterValue) * this.matterValue, complexity * this.complexity, configurator)
 
 		////////
-		fun relative(vararg items: ItemLike) {
+		fun equal(vararg items: ItemLike) {
 			for (item in items) {
 				insert(item, matterValue, complexity)
 			}
 		}
 
-		fun relative(vararg tags: TagKey<Item>) {
+		fun equal(item: ItemLike) {
+			insert(item, matterValue, complexity)
+		}
+
+		fun equal(vararg tags: TagKey<Item>) {
 			for (tag in tags) {
-				relative(tag, matterValue, complexity)
+				insert(tag, matterValue, complexity)
 			}
 		}
+
+		fun equal(tag: TagKey<Item>) {
+			insert(tag, matterValue, complexity)
+		}
 	}
 
 	fun insert(name: ResourceLocation, configurator: InsertConfiguration.() -> Unit): MatterManager.InsertAction {
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
index 546c5f634..c1f192d0a 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
@@ -7,6 +7,7 @@ import com.google.gson.JsonElement
 import com.google.gson.JsonObject
 import com.google.gson.JsonParseException
 import com.google.gson.JsonPrimitive
+import com.google.gson.JsonSyntaxException
 import it.unimi.dsi.fastutil.objects.Reference2ObjectFunction
 import it.unimi.dsi.fastutil.objects.Reference2ObjectOpenHashMap
 import net.minecraft.resources.ResourceLocation
@@ -60,17 +61,17 @@ object MatterManager : SimpleJsonResourceReloadListener(GsonBuilder().setPrettyP
 			errorOnFailure = json["error_on_failure"]?.asBoolean ?: false
 			priority = json["priority"]?.asInt
 
-			val location = json["id"]?.asString?.let { ResourceLocation.tryParse(it) } ?: throw JsonParseException("Invalid `id` value: ${json["id"]}")
+			val id = json["id"]?.asString ?: throw JsonParseException("Missing `id` value")
 
-			if (location.namespace == "#") {
-				throw JsonParseException("Invalid `id` value: $location")
-			}
+			if (id.startsWith("#")) {
+				if (id.startsWith("#:")) {
+					throw JsonSyntaxException("Invalid `id` value: $id")
+				}
 
-			if (location.namespace.startsWith("#")) {
-				tag = ItemTags.create(ResourceLocation(location.toString().substring(1)))
+				tag = ItemTags.create(ResourceLocation.tryParse(id.substring(1)) ?: throw JsonSyntaxException("Invalid `id` value: $id"))
 				key = null
 			} else {
-				key = location
+				key = ResourceLocation.tryParse(id) ?: throw JsonSyntaxException("Invalid `id` value: $id")
 				tag = null
 			}