diff --git a/src/main/java/com/glodblock/github/client/gui/GuiFCBaseMonitor.java b/src/main/java/com/glodblock/github/client/gui/GuiFCBaseMonitor.java
index 598c86f3..374363ba 100644
--- a/src/main/java/com/glodblock/github/client/gui/GuiFCBaseMonitor.java
+++ b/src/main/java/com/glodblock/github/client/gui/GuiFCBaseMonitor.java
@@ -394,6 +394,10 @@ public class GuiFCBaseMonitor extends AEBaseMEGui implements ISortSource, IConfi
         final EntityPlayer player = Minecraft.getMinecraft().thePlayer;
 
         if (mouseButton == 3) {
+            if (this instanceof GuiBaseFluidPatternTerminal
+                && ((GuiBaseFluidPatternTerminal) this).container.isCraftingMode()) {
+                return;
+            }
             if (slot instanceof OptionalSlotFake || slot instanceof SlotFakeCraftingMatrix) {
                 if (slot.getHasStack()) {
                     InventoryAction action = InventoryAction.valueOf("SET_PATTERN_VALUE");
diff --git a/src/main/java/com/glodblock/github/inventory/FluidConvertingInventoryAdaptor.java b/src/main/java/com/glodblock/github/inventory/FluidConvertingInventoryAdaptor.java
index eed7d739..961a1ec2 100644
--- a/src/main/java/com/glodblock/github/inventory/FluidConvertingInventoryAdaptor.java
+++ b/src/main/java/com/glodblock/github/inventory/FluidConvertingInventoryAdaptor.java
@@ -184,7 +184,7 @@ public class FluidConvertingInventoryAdaptor extends InventoryAdaptor {
     @Override
     public boolean containsItems() {
         if (invFluids == null && invItems == null) {
-            // If this entity doesn't has fluid or item inventory, we just view it as full of things.
+            // If this entity doesn't have fluid or item inventory, we just view it as full of things.
             return true;
         }
         if (invFluids != null && invFluids.getTankInfo(this.side) != null) {
@@ -227,7 +227,7 @@ public class FluidConvertingInventoryAdaptor extends InventoryAdaptor {
                 }
             }
             if (!hasTank && invItems == null) {
-                // If this entity doesn't has fluid or item inventory, we just view it as full of things.
+                // If this entity doesn't have fluid or item inventory, we just view it as full of things.
                 return true;
             }
         }