diff --git a/mechanical/src/main/java/resonantinduction/mechanical/fluid/pipe/PartPipe.java b/mechanical/src/main/java/resonantinduction/mechanical/fluid/pipe/PartPipe.java
index 1c3f8066..c133d968 100644
--- a/mechanical/src/main/java/resonantinduction/mechanical/fluid/pipe/PartPipe.java
+++ b/mechanical/src/main/java/resonantinduction/mechanical/fluid/pipe/PartPipe.java
@@ -63,7 +63,7 @@ public class PartPipe extends PartFramedConnection<EnumPipeMaterial, IFluidPipe,
 	{
 		super.update();
 
-		if (!world().isRemote && markPacket && ticks % 10 == 0)
+		if (!world().isRemote && markPacket)
 		{
 			sendFluidUpdate();
 			markPacket = false;
diff --git a/src/main/java/resonantinduction/core/nei/NEIResonantInductionConfig.java b/src/main/java/resonantinduction/core/nei/NEIResonantInductionConfig.java
index 30d710fd..0c9c66e4 100644
--- a/src/main/java/resonantinduction/core/nei/NEIResonantInductionConfig.java
+++ b/src/main/java/resonantinduction/core/nei/NEIResonantInductionConfig.java
@@ -1,5 +1,7 @@
 package resonantinduction.core.nei;
 
+import net.minecraft.block.Block;
+import resonantinduction.core.ResonantInduction;
 import codechicken.nei.api.API;
 import codechicken.nei.api.IConfigureNEI;
 
@@ -11,18 +13,26 @@ public class NEIResonantInductionConfig implements IConfigureNEI
 	{
 		API.registerRecipeHandler(new RIGrinderRecipeHandler());
 		API.registerUsageHandler(new RIGrinderRecipeHandler());
-		
+
 		API.registerRecipeHandler(new RICrusherRecipeHandler());
 		API.registerUsageHandler(new RICrusherRecipeHandler());
-		
+
 		API.registerRecipeHandler(new RIMixerRecipeHandler());
 		API.registerUsageHandler(new RIMixerRecipeHandler());
-		
+
 		API.registerRecipeHandler(new RISawmillRecipeHandler());
 		API.registerUsageHandler(new RISawmillRecipeHandler());
-		
+
 		API.registerRecipeHandler(new RISmelterRecipeHandler());
 		API.registerUsageHandler(new RISmelterRecipeHandler());
+
+		for (Block block : ResonantInduction.blockFluidMixtures)
+			API.hideItem(block.blockID);
+
+		for (Block block : ResonantInduction.blockFluidMaterials)
+			API.hideItem(block.blockID);
+
+		API.hideItem(ResonantInduction.blockDust.blockID);
 	}
 
 	@Override