diff --git a/PROMS/DataLoader/Transitions.cs b/PROMS/DataLoader/Transitions.cs
index c683103b..1357e71c 100644
--- a/PROMS/DataLoader/Transitions.cs
+++ b/PROMS/DataLoader/Transitions.cs
@@ -39,7 +39,7 @@ namespace DataLoader
 		private string AddTrans(OleDbConnection cn, Content fromCon, DataRow dr, DataRow dr2, string pth)
         {
 			List<string> migrationErrors = new List<string>();
-            string thekey = dr["TONUMBER"].ToString() + "|" + dr["TOSEQUENCE"].ToString();
+			string thekey = dr["TONUMBER"].ToString() + "|" + TextConvert.ConvertSeq(dr["TOSEQUENCE"].ToString());
 			if (thekey.EndsWith("0S"))
 				thekey = thekey.Substring(0, thekey.Length - 1);
             string dti = dr["DTI"].ToString().PadRight(18, ' ');
@@ -133,7 +133,7 @@ namespace DataLoader
 				toItem2 = toItem;
 				if (dr2 != null)
 				{
-					string thekey2 = dr2["TONUMBER"].ToString() + "|" + dr2["TOSEQUENCE"].ToString();
+					string thekey2 = dr2["TONUMBER"].ToString() + "|" + TextConvert.ConvertSeq(dr2["TOSEQUENCE"].ToString());
 
 					// Range transitions that are type 2 are called 'AND' transitions. 
 					// Example:  Continue with steps 5b, 5c and 5d.