diff --git a/src/main/java/goodgenerator/blocks/tileEntity/PreciseAssembler.java b/src/main/java/goodgenerator/blocks/tileEntity/PreciseAssembler.java
index 0102ab82..3ce10f3b 100644
--- a/src/main/java/goodgenerator/blocks/tileEntity/PreciseAssembler.java
+++ b/src/main/java/goodgenerator/blocks/tileEntity/PreciseAssembler.java
@@ -11,6 +11,8 @@
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
+import javax.annotation.Nullable;
+
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.item.ItemStack;
@@ -49,11 +51,13 @@
 import gregtech.api.metatileentity.implementations.*;
 import gregtech.api.recipe.check.CheckRecipeResult;
 import gregtech.api.recipe.check.CheckRecipeResultRegistry;
+import gregtech.api.recipe.check.FindRecipeResult;
 import gregtech.api.render.TextureFactory;
 import gregtech.api.util.GT_HatchElementBuilder;
 import gregtech.api.util.GT_Multiblock_Tooltip_Builder;
 import gregtech.api.util.GT_OverclockCalculator;
 import gregtech.api.util.GT_Recipe;
+import gregtech.api.util.GT_Recipe.GT_Recipe_Map;
 import gregtech.api.util.GT_Utility;
 import gregtech.common.tileentities.machines.IDualInputHatch;
 
@@ -219,12 +223,26 @@ protected CheckRecipeResult validateRecipe(@NotNull GT_Recipe recipe) {
                 return CheckRecipeResultRegistry.SUCCESSFUL;
             }
 
+            @NotNull
+            @Override
+            protected FindRecipeResult findRecipe(@Nullable GT_Recipe_Map map) {
+                if (map == null) return FindRecipeResult.NOT_FOUND;
+                return map.findRecipeWithResult(
+                        lastRecipe,
+                        false,
+                        false,
+                        availableVoltage,
+                        inputFluids,
+                        specialSlotItem,
+                        inputItems);
+            }
+
             @NotNull
             @Override
             protected GT_OverclockCalculator createOverclockCalculator(@NotNull GT_Recipe recipe) {
                 return super.createOverclockCalculator(recipe).setSpeedBoost(mode == 0 ? 1 : 0.5F);
             }
-        }.setMaxParallelSupplier(() -> (int) Math.pow(2, 4 + (casingTier + 1)));
+        }.setMaxParallelSupplier(() -> mode == 0 ? 1 : (int) Math.pow(2, 4 + (casingTier + 1)));
     }
 
     @Override
@@ -232,7 +250,7 @@ protected void setProcessingLogicPower(ProcessingLogic logic) {
         boolean useSingleAmp = mEnergyHatches.size() == 1 && mExoticEnergyHatches.size() == 0;
         logic.setAvailableVoltage(getMachineVoltageLimit());
         logic.setAvailableAmperage(useSingleAmp ? 1 : getMaxInputAmps());
-        logic.setAmperageOC(false);
+        logic.setAmperageOC(true);
     }
 
     @Override