diff --git a/pom.xml b/pom.xml
index ad2c835e10c13223e3163a78a46ea9880fd07ad5..55d187842a3b61e07753583e0534781cf36d2672 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
   <packaging>war</packaging>
   <version>Legacy</version>
   <!-- <name>NRAO EVLA Exposure Calculator v${project.version} for semester ${currentSemester}</name> -->
-  <name>NRAO EVLA Exposure Calculator (Legacy version)</name>
+  <name>NRAO EVLA Exposure Calculator (2023 June)</name>
   <url>https://builder.aoc.nrao.edu/maven/m2-sites/WDG/opt</url>
 
   <parent>
diff --git a/src/main/java/edu/nrao/wdg/tools/ect/beans/EctBean.java b/src/main/java/edu/nrao/wdg/tools/ect/beans/EctBean.java
index e96300561900c94d4642d9757ced508bca34be7a..2284c8f2f1514806ab4049bf63628d7c6e927462 100644
--- a/src/main/java/edu/nrao/wdg/tools/ect/beans/EctBean.java
+++ b/src/main/java/edu/nrao/wdg/tools/ect/beans/EctBean.java
@@ -75,6 +75,7 @@ public class EctBean implements Serializable {
     private final ApproximateBeamSizeComponent   approximateBeamSizeComponent   = new ApproximateBeamSizeComponent();
     private final ConfusionLevelComponent        confusionLevelComponent        = new ConfusionLevelComponent();
     private final ThermalNoiseComponent          thermalNoiseComponent          = new ThermalNoiseComponent();
+    private final OverheadExplanationComponent   overheadExplanationComponent   = new OverheadExplanationComponent();
     private final EvlaExposureCalculator         calculator;
 
     // stored values used to compare before/after state
@@ -107,6 +108,7 @@ public class EctBean implements Serializable {
         componentList.add(rmsHydrogenComponent);
         componentList.add(approximateBeamSizeComponent);
         componentList.add(confusionLevelComponent);
+        componentList.add(overheadExplanationComponent);
         //componentList.add(thermalNoiseComponent);
     }
 
@@ -254,8 +256,6 @@ public class EctBean implements Serializable {
             component.fromCalculator(calculator);
             trySendingComponentMessages(component);
         }
-
-        sendRecalculationMessages();
     }
 
     public ApproximateBeamSizeComponent getApproximateBeamSizeComponent() {
@@ -314,6 +314,8 @@ public class EctBean implements Serializable {
         return numberOfPolarizationsComponent;
     }
 
+    public OverheadExplanationComponent getOverheadExplanationComponent() { return overheadExplanationComponent; }
+
     public ReceiverBandComponent getReceiverBandComponent() {
         return receiverBandComponent;
     }
@@ -433,7 +435,7 @@ public class EctBean implements Serializable {
     }
 
     private void saveInputsBeforeCalculating() {
-        prevOverhead = calculator.getOverheadFactor();
+        prevOverhead = calculator.getStandardOverheadFactor();
     }
 
     private static void sendExposureCalculatorMessage(ExposureCalculatorMessage message) {
@@ -464,16 +466,6 @@ public class EctBean implements Serializable {
         FacesContext.getCurrentInstance().addMessage(null, msg);
     }
 
-    private void sendRecalculationMessages() {
-
-        // check the overhead
-        if (prevOverhead != calculator.getOverheadFactor()) {
-            sendFacesInfoMessage("Overhead factor changed",
-                                 "The overhead factor used to derive Total Time from " + "Time on Source is now "
-                                 + calculator.getOverheadFactor() + ".");
-        }
-    }
-
     private void sendToCalculator(ComponentInterface<?> component) {
         saveInputsBeforeCalculating();
         component.toCalculator(calculator);
diff --git a/src/main/java/edu/nrao/wdg/tools/ect/components/OverheadExplanationComponent.java b/src/main/java/edu/nrao/wdg/tools/ect/components/OverheadExplanationComponent.java
new file mode 100644
index 0000000000000000000000000000000000000000..5803b82c8b5f1db06d3d5c1ef7ea39ffb793bae9
--- /dev/null
+++ b/src/main/java/edu/nrao/wdg/tools/ect/components/OverheadExplanationComponent.java
@@ -0,0 +1,18 @@
+package edu.nrao.wdg.tools.ect.components;
+
+import edu.nrao.sss.model.resource.evla.EvlaExposureCalculator;
+
+/**
+ * @author <a href="mailto:dlyons@nrao.edu>Daniel Lyons</a>
+ * @since 1/24/17
+ */
+public class OverheadExplanationComponent extends OutputComponent<String> {
+  public OverheadExplanationComponent() {
+    super("overheadExplanation", "Overhead Explanation", "");
+  }
+
+  @Override
+  public void fromCalculator(EvlaExposureCalculator calculator) {
+    setValue(calculator.getOverheadExplanation());
+  }
+}
diff --git a/src/main/resources/edu/nrao/wdg/tools/ect/calc2fo.xsl b/src/main/resources/edu/nrao/wdg/tools/ect/calc2fo.xsl
index 39deb111417188f71e13b0b891ae474dfadeca57..c74f01150ba94edb0bb1c7e648588442a0cd0297 100644
--- a/src/main/resources/edu/nrao/wdg/tools/ect/calc2fo.xsl
+++ b/src/main/resources/edu/nrao/wdg/tools/ect/calc2fo.xsl
@@ -9,7 +9,7 @@
   <xsl:output indent="yes" method="xml"/>
 
   <xsl:template match="/">
-    <fo:root>
+    <fo:root font-size="10pt">
       <fo:layout-master-set>
         <fo:simple-page-master page-height="11in" page-width="8.5in" master-name="only">
           <fo:region-body region-name="body" margin="0.7in"/>
@@ -63,6 +63,8 @@
             </fo:table>
           </fo:block>
 
+          <xsl:apply-templates select="//sss:overheadExplanation"/>
+
           <xsl:apply-templates select="//sss:message"/>
           <fo:block space-before.minimum="0.5em"
                     space-before.optimum="1em"
@@ -77,6 +79,22 @@
     </fo:root>
   </xsl:template>
 
+  <xsl:template match="sss:overheadExplanation">
+    <fo:block space-before.minimum="0.5em"
+              space-before.optimum="1em"
+              space-before.maximum="1.5em"
+              space-after.minimum="0.5em"
+              space-after.optimum="1em"
+              space-after.maximum="1.5em">
+      <fo:inline font-weight="bold">
+        Overhead.
+      </fo:inline>
+      <xsl:text> </xsl:text>
+      <xsl:value-of select="text()"/>
+      <xsl:text>.</xsl:text>
+    </fo:block>
+  </xsl:template>
+
   <xsl:template match="sss:message">
     <fo:block space-before.minimum="0.5em"
               space-before.optimum="1em"
@@ -91,7 +109,7 @@
       <xsl:value-of select="@message"/>
     </fo:block>
   </xsl:template>
-  
+
   <xsl:template match="*" mode="row">
     <fo:table-row>
       <fo:table-cell padding="4pt"
diff --git a/src/main/webapp/index.xhtml b/src/main/webapp/index.xhtml
index c0dd720b6ab8aa75c3221045d07ae2f464e5aa09..7b974636d8f5e54353c38f18eaa79b1a9b9e358c 100644
--- a/src/main/webapp/index.xhtml
+++ b/src/main/webapp/index.xhtml
@@ -97,6 +97,9 @@
       <!-- CONFUSION LEVEL -->
       <ect:componentOutput value="#{ectBean.confusionLevelComponent}"/>
 
+      <!-- OVERHEAD EXPLANATION -->
+      <ect:componentOutput value="#{ectBean.overheadExplanationComponent}"/>
+
       <!--&lt;!&ndash; THERMAL NOISE &ndash;&gt;
       <ect:componentOutput value="#{ectBean.thermalNoiseComponent}"/>-->