diff --git a/PROMS/Volian.Controls.Library/StepPanel.cs b/PROMS/Volian.Controls.Library/StepPanel.cs
index d47d21ec..c22f18fe 100644
--- a/PROMS/Volian.Controls.Library/StepPanel.cs
+++ b/PROMS/Volian.Controls.Library/StepPanel.cs
@@ -603,6 +603,11 @@ namespace Volian.Controls.Library
 			//return (DPI * value) / 864;
 			return (DPI * value) / 72;
 		}
+		public int ToDisplay(float? value)
+		{
+			//return (DPI * value) / 864;
+			return (int)(DPI * (value??0)) / 72;
+		}
 		/// <summary>
 		/// Converts an integer? value from Twips to Pixels
 		/// </summary>
@@ -619,7 +624,7 @@ namespace Volian.Controls.Library
 		/// <returns></returns>
 		public int ToDisplay(string value)
 		{
-			return ToDisplay(Convert.ToInt32(value));
+			return ToDisplay(Convert.ToSingle(value));
 		}
 		/// <summary>
 		/// Converts a value from a list in a string from Twips to Pixels