diff --git a/PROMS/VEPROMS User Interface/frmSI.Designer.cs b/PROMS/VEPROMS User Interface/frmSI.Designer.cs
index df6ea8ad..6b2b5c2b 100644
--- a/PROMS/VEPROMS User Interface/frmSI.Designer.cs	
+++ b/PROMS/VEPROMS User Interface/frmSI.Designer.cs	
@@ -32,12 +32,6 @@ namespace VEPROMS
 			this.btnOk = new System.Windows.Forms.Button();
 			this.btnCancel = new System.Windows.Forms.Button();
 			this.panelSI = new System.Windows.Forms.Panel();
-			this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
-			this.fwdCMClipBoard = new System.Windows.Forms.ToolStripMenuItem();
-			this.fwdCMCbCut = new System.Windows.Forms.ToolStripMenuItem();
-			this.fwdCMCbCopy = new System.Windows.Forms.ToolStripMenuItem();
-			this.fwdCMCbPaste = new System.Windows.Forms.ToolStripMenuItem();
-			this.contextMenuStrip1.SuspendLayout();
 			this.SuspendLayout();
 			// 
 			// btnOk
@@ -71,45 +65,7 @@ namespace VEPROMS
 			this.panelSI.Name = "panelSI";
 			this.panelSI.Size = new System.Drawing.Size(262, 167);
 			this.panelSI.TabIndex = 2;
-			// 
-			// contextMenuStrip1
-			// 
-			this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.fwdCMClipBoard});
-			this.contextMenuStrip1.Name = "contextMenuStrip1";
-			this.contextMenuStrip1.Size = new System.Drawing.Size(153, 48);
-			// 
-			// fwdCMClipBoard
-			// 
-			this.fwdCMClipBoard.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.fwdCMCbCut,
-            this.fwdCMCbCopy,
-            this.fwdCMCbPaste});
-			this.fwdCMClipBoard.Name = "fwdCMClipBoard";
-			this.fwdCMClipBoard.Size = new System.Drawing.Size(152, 22);
-			this.fwdCMClipBoard.Text = "Clip Board";
-			// 
-			// fwdCMCbCut
-			// 
-			this.fwdCMCbCut.Name = "fwdCMCbCut";
-			this.fwdCMCbCut.Size = new System.Drawing.Size(152, 22);
-			this.fwdCMCbCut.Text = "Cut";
-			this.fwdCMCbCut.Click += new System.EventHandler(this.fwdCMCbCut_Click);
-			// 
-			// fwdCMCbCopy
-			// 
-			this.fwdCMCbCopy.Name = "fwdCMCbCopy";
-			this.fwdCMCbCopy.Size = new System.Drawing.Size(152, 22);
-			this.fwdCMCbCopy.Text = "Copy";
-			this.fwdCMCbCopy.Click += new System.EventHandler(this.fwdCMCbCopy_Click);
-			// 
-			// fwdCMCbPaste
-			// 
-			this.fwdCMCbPaste.Name = "fwdCMCbPaste";
-			this.fwdCMCbPaste.Size = new System.Drawing.Size(152, 22);
-			this.fwdCMCbPaste.Text = "Paste";
-			this.fwdCMCbPaste.Click += new System.EventHandler(this.fwdCMCbPaste_Click);
-			// 
+			//
 			// frmSI
 			// 
 			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -123,7 +79,6 @@ namespace VEPROMS
 			this.Name = "frmSI";
 			this.Text = "frmSI";
 			this.TopMost = true;
-			this.contextMenuStrip1.ResumeLayout(false);
 			this.ResumeLayout(false);
 
 		}
@@ -133,10 +88,5 @@ namespace VEPROMS
 		private System.Windows.Forms.Button btnOk;
 		private System.Windows.Forms.Button btnCancel;
 		private System.Windows.Forms.Panel panelSI;
-		private System.Windows.Forms.ContextMenuStrip contextMenuStrip1;
-		private System.Windows.Forms.ToolStripMenuItem fwdCMClipBoard;
-		private System.Windows.Forms.ToolStripMenuItem fwdCMCbCut;
-		private System.Windows.Forms.ToolStripMenuItem fwdCMCbCopy;
-		private System.Windows.Forms.ToolStripMenuItem fwdCMCbPaste;
 	}
 }
\ No newline at end of file
diff --git a/PROMS/VEPROMS User Interface/frmSI.cs b/PROMS/VEPROMS User Interface/frmSI.cs
index 9cccd99f..2f409572 100644
--- a/PROMS/VEPROMS User Interface/frmSI.cs	
+++ b/PROMS/VEPROMS User Interface/frmSI.cs	
@@ -66,10 +66,11 @@ namespace VEPROMS
 					string mystr = tb.FontTable;
 					_DicStepRtb.Add(fld.name, tb);
 					tb.MyItemInfo = null; // pi as ItemInfo;
-					tb.FieldToEdit = E_FieldToEdit.Text;//E_FieldToEdit.PSI;
+					// C2021-043: have Proms specific context menu, i.e. with Hard space, styles and symbols rather than Windows clipboard
+					//	(Removed the frmSI specific contextmenustrip1)
+					tb.FieldToEdit = E_FieldToEdit.PSI;
 					tb.BorderStyle = BorderStyle.FixedSingle;
 					tb.Enter += new System.EventHandler(this.FieldStepRTB_Enter);
-					tb.ContextMenuStrip = contextMenuStrip1; // B2017-024 clipboard context menu
 					// see if config has data for this field, i.e. search for the 'name'
 					// B2019-133 continuation of B2018-057 Replace non-breaking hyphen with hyphen.
 					string val = (DoFolder ? folderConfig.GetValue("SI", fld.name) : dvConfig.GetValue("SI", fld.name)).Replace("\\u8209?", "-");
@@ -125,7 +126,8 @@ namespace VEPROMS
 		}
 		private void FieldStepRTB_Enter(object sender, EventArgs e)
 		{
-		//	_MyStepTabRibbon.MyStepRTB = (StepRTB)sender;
+			// C2021-043: have Proms specific context menu, when entering the field, need to set the MyStepRTB so that context menus is available
+			_MyStepTabRibbon.MyStepRTB = (StepRTB)sender;
 		}
 		private void btnOk_Click(object sender, EventArgs e)
 		{
diff --git a/PROMS/Volian.Controls.Library/StepTabRibbon.cs b/PROMS/Volian.Controls.Library/StepTabRibbon.cs
index 638c5112..e121f00f 100644
--- a/PROMS/Volian.Controls.Library/StepTabRibbon.cs
+++ b/PROMS/Volian.Controls.Library/StepTabRibbon.cs
@@ -652,9 +652,22 @@ namespace Volian.Controls.Library
 						MyFlexGrid.CopyOptionChanged += new VlnFlexGridEvent(MyFlexGrid_CopyOptionChanged);
 						MyFlexGrid.SelChange+=new EventHandler(MyFlexGrid_SelChange);
 					}
-					// Add symbols into the tab ribbon based on format selection. For now, only add symbols once
-					// because all symbols are same!!!  If we start defining different symbols in different formats
-					// this will have to change, i.e. remove the second part of 'if' statement.
+					// C2021-043: have Proms specific context menu, i.e. with Hard space, styles and symbols rather than Windows clipboard
+					//	The frmSI dialog uses a StepRTB that ends up in this code to work with the symbol list.  This occurs when the
+					//	MyItemInfo is null.
+					if (MyItemInfo == null)
+					{
+						// get base symbol list & add.
+						FormatInfo fmt = FormatInfo.Get(1);
+						SymbolList sl = fmt.PlantFormat.FormatData.SymbolList;
+						if (sl == null || sl.Count <= 0)
+						{
+							FlexibleMessageBox.Show("No symbols are available, check with administrator");
+							return;
+						}
+						BuildSymbolGallery(sl, galleryContainerSymbolsCM, galleryContainerSymbolsCM3, galleryContainerSymbolsGrid, galleryContainerSymbolsCM4);
+						return; 
+					}
 					if (MyItemInfo.ActiveFormat.FormatID != _MyLastFormatID && _MyLastFormatID == -1)
 					{
 						// Add symbols to the tabribbon & also to the context menu getting info from the format file...