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 4370d7b36..8a094febe 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/matter/MatterManager.kt
@@ -12,8 +12,6 @@ import com.mojang.brigadier.arguments.StringArgumentType
 import com.mojang.brigadier.context.CommandContext
 import com.mojang.serialization.JsonOps
 import io.netty.buffer.ByteBufAllocator
-import it.unimi.dsi.fastutil.io.FastByteArrayInputStream
-import it.unimi.dsi.fastutil.io.FastByteArrayOutputStream
 import it.unimi.dsi.fastutil.objects.Object2BooleanFunction
 import it.unimi.dsi.fastutil.objects.Object2BooleanOpenHashMap
 import it.unimi.dsi.fastutil.objects.Object2IntArrayMap
@@ -50,6 +48,8 @@ import net.minecraft.world.item.crafting.Ingredient
 import net.minecraft.world.item.crafting.Recipe
 import net.minecraft.world.item.crafting.RecipeInput
 import net.minecraft.world.item.crafting.RecipeType
+import net.minecraft.world.item.crafting.ShapedRecipe
+import net.minecraft.world.item.crafting.ShapedRecipePattern
 import net.minecraft.world.item.crafting.SmithingRecipeInput
 import net.minecraft.world.item.crafting.SmithingTransformRecipe
 import net.minecraft.world.level.ItemLike
@@ -97,10 +97,6 @@ import ru.dbotthepony.mc.otm.core.util.formatMatter
 import ru.dbotthepony.mc.otm.core.util.formatMatterFull
 import ru.dbotthepony.mc.otm.core.util.formatSiComponent
 import ru.dbotthepony.mc.otm.core.util.formatTickDuration
-import ru.dbotthepony.mc.otm.core.util.readBinaryComponent
-import ru.dbotthepony.mc.otm.core.util.readCollection
-import ru.dbotthepony.mc.otm.core.util.writeBinaryComponent
-import ru.dbotthepony.mc.otm.core.util.writeCollection
 import ru.dbotthepony.mc.otm.core.writeComponent
 import ru.dbotthepony.mc.otm.core.writeItemType
 import ru.dbotthepony.mc.otm.matter.MatterManager.Finder
@@ -110,10 +106,6 @@ import ru.dbotthepony.mc.otm.registry.RegistryDelegate
 import ru.dbotthepony.mc.otm.secondTime
 import ru.dbotthepony.mc.otm.storage.ItemStorageStack
 import ru.dbotthepony.mc.otm.storage.StorageStack
-import java.io.DataInputStream
-import java.io.DataOutputStream
-import java.io.File
-import java.io.OutputStream
 import java.math.BigInteger
 import java.util.*
 import java.util.function.BooleanSupplier
@@ -121,36 +113,9 @@ import java.util.stream.Stream
 import java.util.zip.Deflater
 import java.util.zip.Inflater
 import kotlin.collections.ArrayDeque
-import kotlin.collections.ArrayList
-import kotlin.collections.Collection
-import kotlin.collections.HashMap
-import kotlin.collections.LinkedHashMap
-import kotlin.collections.List
-import kotlin.collections.Map
-import kotlin.collections.MutableMap
-import kotlin.collections.all
 import kotlin.collections.component1
 import kotlin.collections.component2
-import kotlin.collections.contains
-import kotlin.collections.copyOfRange
-import kotlin.collections.count
-import kotlin.collections.filter
-import kotlin.collections.firstOrNull
-import kotlin.collections.forEach
-import kotlin.collections.indices
-import kotlin.collections.isNotEmpty
-import kotlin.collections.isNullOrEmpty
-import kotlin.collections.iterator
-import kotlin.collections.joinToString
-import kotlin.collections.last
-import kotlin.collections.listOf
-import kotlin.collections.map
-import kotlin.collections.mapOf
 import kotlin.collections.set
-import kotlin.collections.sortBy
-import kotlin.collections.sortWith
-import kotlin.collections.toTypedArray
-import kotlin.collections.withIndex
 import kotlin.math.pow
 import kotlin.math.roundToInt
 
@@ -517,13 +482,13 @@ object MatterManager {
 								var width: Int
 								var height: Int
 
-								// FIXME: this gonna break after neoforge update
-								if (it.value is IShapedRecipe<*>) {
-									width = (it.value as IShapedRecipe<*>).width
-									height = (it.value as IShapedRecipe<*>).height
+								// FIXME: this is stupid and wont properly work for shaped modded recipes which don't inherit shapedrecipe
+								if (it.value is ShapedRecipe) {
+									width = (it.value as ShapedRecipe).width
+									height = (it.value as ShapedRecipe).height
 								} else {
-									width = 3
-									height = 3
+									width = ShapedRecipePattern.getMaxWidth()
+									height = ShapedRecipePattern.getMaxHeight()
 								}
 
 								if (width * height < it.value.ingredients.size) {