diff --git a/src/main/java/gregtech/api/util/GT_Recipe.java b/src/main/java/gregtech/api/util/GT_Recipe.java
index 3f102216..aed39def 100644
--- a/src/main/java/gregtech/api/util/GT_Recipe.java
+++ b/src/main/java/gregtech/api/util/GT_Recipe.java
@@ -1413,10 +1413,10 @@ public class GT_Recipe implements Comparable<GT_Recipe> {
     		double tungstensteelBurnTime = baseBurnTime * 1.2;
     		
     		recipe.setNeiDesc("Burn time in seconds:", 
-    				String.format("Bronze Boiler: %.2f", bronzeBurnTime), 
-    				String.format("Steel Boiler: %.2f", steelBurnTime), 
-    				String.format("Titanium Boiler: %.2f", titaniumBurnTime), 
-    				String.format("Tungstensteel Boiler: %.2f", tungstensteelBurnTime));
+    				String.format("Bronze Boiler: %.4f", bronzeBurnTime), 
+    				String.format("Steel Boiler: %.4f", steelBurnTime), 
+    				String.format("Titanium Boiler: %.4f", titaniumBurnTime), 
+    				String.format("Tungstensteel Boiler: %.4f", tungstensteelBurnTime));
     		return super.addRecipe(recipe);
     	}
     	
diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeBoiler.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeBoiler.java
index b3c0e8ce..d720c688 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeBoiler.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_LargeBoiler.java
@@ -134,11 +134,11 @@ public abstract class GT_MetaTileEntity_LargeBoiler
         ArrayList<ItemStack> tInputList = getStoredInputs();
         if (!tInputList.isEmpty()) {
             for (ItemStack tInput : tInputList) {
-                if ((GT_Utility.getFluidForFilledItem(tInput, true) == null) && ((this.mMaxProgresstime = runtimeBoost(GT_ModHandler.getFuelValue(tInput) / 80)) > 0)) {
+                if ((GT_Utility.getFluidForFilledItem(tInput, true) == null) && ((this.mMaxProgresstime = GT_ModHandler.getFuelValue(tInput) / 80) > 0)) {
                 	this.excessFuel += GT_ModHandler.getFuelValue(tInput) % 80;
                 	this.mMaxProgresstime += this.excessFuel / 80;
                 	this.excessFuel %= 80;
-                	this.mMaxProgresstime = adjustBurnTimeForConfig(this.mMaxProgresstime);
+                	this.mMaxProgresstime = adjustBurnTimeForConfig(runtimeBoost(this.mMaxProgresstime));
                 	this.mEUt = adjustEUtForConfig(getEUt());
                     this.mEfficiencyIncrease = (this.mMaxProgresstime * getEfficiencyIncrease());
                     this.mOutputItems = new ItemStack[]{GT_Utility.getContainerItem(tInput, true)};