diff --git a/PROMS/Volian.Controls.Library/DisplayHistory.cs b/PROMS/Volian.Controls.Library/DisplayHistory.cs
index 8926dc77..c7f6177e 100644
--- a/PROMS/Volian.Controls.Library/DisplayHistory.cs
+++ b/PROMS/Volian.Controls.Library/DisplayHistory.cs
@@ -57,7 +57,7 @@ namespace Volian.Controls.Library
 				_MyProcedureInfo = value;
 				if (value == null) return;
 				SetRevDate(MyProcedureInfo.DTS);
-				if (_MyProcedureInfo != null && this.Visible)
+				if (_MyProcedureInfo != null && RefreshRequired && lbChanges.Visible)
 					WalkProcedure();
 			}
 		}
@@ -81,9 +81,7 @@ namespace Volian.Controls.Library
 					this.Visible = true;
 					UpdateHistory();
 					if (this.lbChanges.Visible && RefreshRequired)
-					{
 						WalkProcedure();
-					}
 				}
 				else
 					this.Visible = false;
@@ -135,20 +133,31 @@ namespace Volian.Controls.Library
 				}
 				else
 				{
-					DateTime minDts = DateTime.MaxValue;
-					for (int j = 1; j <= MyProcedureInfo.MyDocVersion.DocVersionConfig.Unit_Count; j++)
+					if (MyProcedureInfo.MyDocVersion.DocVersionConfig.Unit_Count > 1)
+					{
+						DateTime minDts = DateTime.MaxValue;
+						for (int j = 1; j <= MyProcedureInfo.MyDocVersion.DocVersionConfig.Unit_Count; j++)
+						{
+							ProcedureConfig cfg = MyProcedureInfo.MyConfig as ProcedureConfig;
+							cfg.SelectedSlave = j;
+							if (cfg.Print_RevDate != null && cfg.Print_RevDate != string.Empty)
+							{
+								if (DateTime.Parse(cfg.Print_RevDate) < minDts && DateTime.Parse(cfg.Print_RevDate) > MyProcedureInfo.DTS)
+									minDts = DateTime.Parse(cfg.Print_RevDate);
+							}
+							else
+								minDts = MyProcedureInfo.DTS;
+						}
+						SetRevDate(minDts);
+					}
+					else
 					{
 						ProcedureConfig cfg = MyProcedureInfo.MyConfig as ProcedureConfig;
-						cfg.SelectedSlave = j;
-						if (cfg.Print_RevDate != null && cfg.Print_RevDate != string.Empty)
-						{
-							if (DateTime.Parse(cfg.Print_RevDate) < minDts && DateTime.Parse(cfg.Print_RevDate) > MyProcedureInfo.DTS)
-								minDts = DateTime.Parse(cfg.Print_RevDate);
-						}
+						if (cfg.Print_RevDate == null || cfg.Print_RevDate == string.Empty)
+							SetRevDate(MyProcedureInfo.DTS);
 						else
-							minDts = MyProcedureInfo.DTS;
+							SetRevDate(DateTime.Parse(cfg.Print_RevDate));
 					}
-					SetRevDate(minDts);
 				}
 			}
 		}
@@ -164,7 +173,6 @@ namespace Volian.Controls.Library
 			InitializeComponent();
 			myRTB.FormatFont = null;
 			RefreshRequired = true;
-			//tabControl1.SelectedTab = tabItem2;// Start with Change List
 		}
 
 		private void lbChanges_VisibleChanged(object sender, System.EventArgs e)
@@ -173,12 +181,8 @@ namespace Volian.Controls.Library
 			{
 				ApplDisplayMode = 0;
 			}
-			if (RefreshRequired)
-			{
-				Console.WriteLine("before walkprocedure - {0}", DateTime.Now.ToLongTimeString());
+			if (lbChanges.Visible && RefreshRequired)
 				WalkProcedure();
-				Console.WriteLine("after walkprocedure - {0}", DateTime.Now.ToLongTimeString());
-			}
 		}
 
 		private void lbChanges_SelectedIndexChanged(object sender, EventArgs e)
diff --git a/PROMS/Volian.Controls.Library/StepRTB.cs b/PROMS/Volian.Controls.Library/StepRTB.cs
index 381688d3..99dcb9a0 100644
--- a/PROMS/Volian.Controls.Library/StepRTB.cs
+++ b/PROMS/Volian.Controls.Library/StepRTB.cs
@@ -1785,6 +1785,9 @@ namespace Volian.Controls.Library
 		private bool _SendBackSpace = false;
 		void StepRTB_KeyDown(object sender, KeyEventArgs e)
 		{
+			// added jcb 20130103 to support set ro from word doc with annotation when right click menu is opened by keyboard
+			if (e.KeyCode == Keys.Apps)
+				OnSetMenu(this, new StepRTBMenuEventArgs("OpenContextMenu"));
 			if (e.Control)
 			{
 				IsControlChar = true;