diff --git a/PROMS/Volian.Print.Library/vlnChangeBar.cs b/PROMS/Volian.Print.Library/vlnChangeBar.cs
index 39ded276..1cbb07e6 100644
--- a/PROMS/Volian.Print.Library/vlnChangeBar.cs
+++ b/PROMS/Volian.Print.Library/vlnChangeBar.cs
@@ -117,12 +117,20 @@ namespace Volian.Print.Library
 
 					if ((sep != "") && (tmp.Text == sep) && parent.MyItemInfo.MyPrevious != null && parent.MyItemInfo.MyPrevious.HasChangeBar)
 					{
-						vlnParagraph prev = MyPageHelper.MyParagraphs[parent.MyItemInfo.MyPrevious.ItemID];
-						float delta = parent.YOffset - prev.YOffset;
-						_YOffset += delta;
-						_Height += delta;
+						if (MyPageHelper.MyParagraphs.ContainsKey(parent.MyItemInfo.MyPrevious.ItemID))
+						{
+							vlnParagraph prev = MyPageHelper.MyParagraphs[parent.MyItemInfo.MyPrevious.ItemID];
+							float delta = parent.YOffset - prev.YOffset;
+							_YOffset += delta;
+							_Height += delta;
+						}
+						else if (parent.PartsAbove.Count > 0)
+						{
+							float delta = parent.YOffset - parent.PartsAbove[0].YOffset;
+							_YOffset += delta;
+							_Height += delta;
+						}
 					}
-
 				}
 			}
 			_MessageAlignment = msgAlignment;