diff --git a/PROMS/Volian.Print.Library/vlnChangeBar.cs b/PROMS/Volian.Print.Library/vlnChangeBar.cs
index 979b850c..cc0613db 100644
--- a/PROMS/Volian.Print.Library/vlnChangeBar.cs
+++ b/PROMS/Volian.Print.Library/vlnChangeBar.cs
@@ -156,7 +156,17 @@ namespace Volian.Print.Library
 		}
 		public override float ToPdf(PdfContentByte cb, float yPageStart, ref float yTopMargin, ref float yBottomMargin)
 		{
+			float? topMost = null;
 			cb.SaveState();
+			// for bug fix B2015-159
+			// Ginna reported an instance where a change bar started printing inside the page header box
+			// in their Abnornal procedures AP-SG.1 step 41.b RNO which continued onto the next page
+			// calculate a new starting position for the change bar
+			if (_MyParent is vlnParagraph)
+			{
+				vlnParagraph pgh = _MyParent as vlnParagraph;
+				topMost = cb.PdfWriter.PageSize.Height - (float)pgh.MyItemInfo.MyDocStyle.Layout.TopMargin;
+			}
 			VlnSvgPageHelper _MyPageHelper = cb.PdfWriter.PageEvent as VlnSvgPageHelper;
 			PdfLayer textLayer = _MyPageHelper == null ? null : _MyPageHelper.TextLayer;
 			if (textLayer != null) cb.BeginLayer(textLayer);
@@ -167,6 +177,10 @@ namespace Volian.Print.Library
 			iTextSharp.text.Color changeBarColor = new iTextSharp.text.Color(PrintOverride.OverrideChangeBarColor(System.Drawing.Color.Black));
 			cb.SetColorStroke(changeBarColor);
 			cb.SetLineWidth(.5F);
+			// for Bug Fix 2015-159
+			// reset the YOffset if up too high before printing the change bar
+			if (topMost != null)
+				YOffset = Math.Min(YOffset, (float)topMost);
 			cb.MoveTo(XOffset + xAdj, YOffset - yAdj);			// combination yStart and YOffset
 			cb.LineTo(XOffset + xAdj, YChangeBarBottomExtend - yAdj - 1);
 			cb.Stroke();