diff --git a/PROMS/VEPROMS User Interface/frmPSI.cs b/PROMS/VEPROMS User Interface/frmPSI.cs
index 6b4c914c..2eb5cc65 100644
--- a/PROMS/VEPROMS User Interface/frmPSI.cs	
+++ b/PROMS/VEPROMS User Interface/frmPSI.cs	
@@ -62,7 +62,8 @@ namespace VEPROMS
 					tb.BorderStyle = BorderStyle.FixedSingle;
 					tb.Enter += new System.EventHandler(this.FieldStepRTB_Enter);
 					// see if config has data for this field, i.e. search for the 'name'
-					string val = procConfig.GetValue("PSI", fld.name);
+					// B2018-057 Replace non-breaking hyphen with hyphen.
+					string val = procConfig.GetValue("PSI", fld.name).Replace("\\u8209?", "-");
 					DisplayText dt = new DisplayText(val, new VE_Font("Arial", 10, E_Style.None, 12), false);
 					StringBuilder sb = new StringBuilder();
 					sb.Append(@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset2 Arial;}");
@@ -137,7 +138,8 @@ namespace VEPROMS
 					if (oldval != newval) 
 					{
 						isDirty = true;
-						procConfig.SetValue("PSI", fld.name, newval);
+					// B2018-057 Replace non-breaking hyphen with hyphen.
+						procConfig.SetValue("PSI", fld.name, newval.Replace("\\u8209?","-"));
 					}
 				}
 				else if (fld.type.ToLower() == "logical")