diff --git a/PROMS/fmtxml/FmtFileToXml.cs b/PROMS/fmtxml/FmtFileToXml.cs
index 272f9f73..6d11107b 100644
--- a/PROMS/fmtxml/FmtFileToXml.cs
+++ b/PROMS/fmtxml/FmtFileToXml.cs
@@ -786,6 +786,7 @@ public struct SeqTabFmt
 {
 	public int Index;
 	public int LeftJustify;
+	public string TabToken;
 	public string TabFormat;
 	public string PrintTabFormat;
 }
@@ -2428,7 +2429,7 @@ namespace fmtxml
 				fmtdata.SectData.StepSectionData.SequentialTabFormat = new SeqTabFmt[MAXSEQ];
 				for (int i = 0; i < MAXSEQ; i++)
 				{
-					fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = ConvertSeqStart(brFmt.ReadByte());
+					fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken = ConvertSeqStart(brFmt.ReadByte());
 				}
 
 				//fmtdata.SectData.StepSectionData.HighSeqStart = brFmt.ReadByte();
@@ -2719,24 +2720,32 @@ namespace fmtxml
 					arcnt++;
 					if (indx > 0)
 					{
-						string p = GetStringFromByte(input, indx);
+						string p = GetStringFromByte(input, indx);  // seqtab.
 						if (p != null)
 						{
 							if (p[0] == '+')
 							{
 								string tmp = null;
-								if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat.IndexOf("{numeric}") > -1)
-									tmp = p.Replace("+", "{numericWpar}");
-								else if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat.IndexOf("{alpha}") > -1)
-									tmp = p.Replace("+", "{alphaWpar}");
-								else if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat.IndexOf("{ALPHA}") > -1)
-									tmp = p.Replace("+", "{ALPHAWpar}");
+								if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.IndexOf("{numeric}") > -1)
+								{
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken = fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.Replace("{numeric}", "{numericWpar}");
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = p.Replace("+", "{seq}");
+								}
+								else if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.IndexOf("{alpha}") > -1)
+								{
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken = fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.Replace("{alpha}", "{alphaWpar}");
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = p.Replace("+", "{seq}");
+								}
+								else if (fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.IndexOf("{ALPHA}") > -1)
+								{
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken = fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabToken.Replace("{ALPHA}", "{ALPHAWpar}");
+									fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = p.Replace("+", "{seq}");
+								}
 								else
 									tmp = p.Replace("+", "{UNKNOWNWpar}");
-								fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = tmp;
 							}
 							else
-								fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat + p;
+								fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = "{seq}" + p;
 						}
 						else
 							fmtdata.SectData.StepSectionData.SequentialTabFormat[i].TabFormat = null;
@@ -3134,8 +3143,11 @@ namespace fmtxml
 					indx = offset[arcnt];
 					arcnt++;
 					if (indx > 0) fmtdata.TransData.TransTypeData[i].TransMenu = ConvertTransFormat(GetStringFromByteNoConvert(input, indx));
-					else if (i < 6) fmtdata.TransData.TransTypeData[i].TransMenu = XtraFlags.DoSectionTrans == "True" ? DefaultSectionTransTokenStr[i] : DefaultTransStr[i];
-					fmtdata.TransData.TransTypeData[i].TransType = (byte)i; // reset type
+					else if (i < 6)
+					{
+						fmtdata.TransData.TransTypeData[i].TransMenu = XtraFlags.DoSectionTrans == "True" ? DefaultSectionTransTokenStr[i] : DefaultTransStr[i];
+						fmtdata.TransData.TransTypeData[i].TransType = (byte)i; // reset type
+					}
 				}
 				for (int i = 0; i < MAXTRANS; i++)
 				{
@@ -4478,11 +4490,11 @@ namespace fmtxml
 				//sub on/off - stop at EOL, another token or a space.
 				wkstr = wkstr.Replace("\x19\x19", "\x19");  // replace double sub on with single
 				wkstr = wkstr.Replace("~~", "\x19");
-				wkstr = Regex.Replace(wkstr, @"\x19([^\x19\x18 ]*?)(?:[\x19\x18]|(?= )|\Z)(.*?)", @"\sub $1\nosupersub $2");
+				wkstr = Regex.Replace(wkstr, @"\x19([^\x19\x18 ]*?)(?:[\x19\x18]|(?= )|\Z)(.*?)", @"\dn2 $1\up0 $2");
 
 				//super on/off
 				//super on/off - stop at EOL, another token or a space.
-				wkstr = Regex.Replace(wkstr, @"\x18([^\x19\x18 ]*?)(?:[\x19\x18]|(?= )|\Z)(.*?)", @"\super $1\nosupersub $2");
+				wkstr = Regex.Replace(wkstr, @"\x18([^\x19\x18 ]*?)(?:[\x19\x18]|(?= )|\Z)(.*?)", @"\up2 $1\up0 $2");
 
 				//bold on/off - stop at end of line or another token.
 				wkstr = Regex.Replace(wkstr, @"\x01([^\x01]*?)(?:\x01|\Z)", @"\b $1\b0 ");