diff --git a/Basic/Hide columns on the many side of a relationship.csx b/Basic/Hide columns on the many side of a relationship.csx
index 8079b0f..8a80c30 100644
--- a/Basic/Hide columns on the many side of a relationship.csx	
+++ b/Basic/Hide columns on the many side of a relationship.csx	
@@ -6,6 +6,10 @@
  * it is dangerous to use columns on the many side of a relationship as it can 
  * produce unexpected results, so it is a best practice to hide these columns
  * to discourage their use in reports.
+ *
+ * This script does not play well with Auto Calendar Tables (because your Calendar Date 
+ * column is technically on the many side of the hidden Auto Calendar Tables.  
+ * Make sure you turn off Auto Calendar Tables first before using this script.
  */
 
 // Hide all columns on many side of a join
diff --git a/Intermediate/Replace Text Strings that appear in many measures.csx b/Intermediate/Replace Text Strings that appear in many measures.csx
new file mode 100644
index 0000000..f47fd0a
--- /dev/null
+++ b/Intermediate/Replace Text Strings that appear in many measures.csx	
@@ -0,0 +1,17 @@
+/*
+ * Title: Replace Text Strings that appear in many measures
+ * 
+ * Author: Matt Allington http://xbi.com.au
+ * 
+ * This script, when executed, will loop through the currently selected measures
+ * and replace the FromString with the ToString.
+ */
+ 
+/ Replace Text Strings that appear in many measures
+	var FromString = "CALCULATE(SUM(Sales[ExtendedAmount])";
+	var ToString = "CALCULATE([Total Sales]";
+	foreach (var m in Model.AllMeasures)
+    	{
+           m.Expression = m.Expression.Replace(FromString,ToString);
+    	}
+