diff --git a/ptulsconv/__init__.py b/ptulsconv/__init__.py
index fc5dc5d..1818d79 100644
--- a/ptulsconv/__init__.py
+++ b/ptulsconv/__init__.py
@@ -1,5 +1,5 @@
 from ptulsconv.docparser.ptuls_grammar import protools_text_export_grammar
 
-__version__ = '0.8.3'
+__version__ = '0.8.4'
 __author__  = 'Jamie Hardt'
 __license__ = 'MIT'
diff --git a/ptulsconv/__main__.py b/ptulsconv/__main__.py
index 996981b..6d0e582 100644
--- a/ptulsconv/__main__.py
+++ b/ptulsconv/__main__.py
@@ -17,8 +17,9 @@ from ptulsconv.reporting import print_status_style, print_banner_style, print_se
 
 def dump_field_map(output=sys.stdout):
     from ptulsconv.docparser.tag_mapping import TagMapping
-    from ptulsconv.docparser.adr_entity import ADRLine
-
+    from ptulsconv.docparser.adr_entity import ADRLine, GenericEvent
+    
+    TagMapping.print_rules(GenericEvent, output=output)
     TagMapping.print_rules(ADRLine, output=output)
 
 
diff --git a/ptulsconv/pdf/line_count.py b/ptulsconv/pdf/line_count.py
index d3f28a3..8c5bb60 100644
--- a/ptulsconv/pdf/line_count.py
+++ b/ptulsconv/pdf/line_count.py
@@ -148,7 +148,7 @@ def populate_columns(lines: List[ADRLine], columns, include_omitted, _page_size)
     styles = list()
     columns_widths = list()
 
-    sorted_character_numbers = sorted(set([x.character_id for x in lines]),
+    sorted_character_numbers: List[str] = sorted(set([x.character_id for x in lines]),
                                       key=lambda x: str(x))
 
     # construct column styles
@@ -164,18 +164,21 @@ def populate_columns(lines: List[ADRLine], columns, include_omitted, _page_size)
 
     for n in sorted_character_numbers:
         char_records = [x for x in lines if x.character_id == n]
-        row_data = list()
-        row_data2 = list()
-        for col in columns:
-            row1_index = len(data)
-            row2_index = row1_index + 1
-            row_data.append(col['value_getter'](list(char_records)))
-            row_data2.append(col['value_getter2'](list(char_records)))
-            styles.extend([('TEXTCOLOR', (0, row2_index), (-1, row2_index), colors.red),
-                           ('LINEBELOW', (0, row2_index), (-1, row2_index), 0.5, colors.black)])
+        if len(char_records) > 0:
+            row_data = list()
+            row_data2 = list()
 
-        data.append(row_data)
-        data.append(row_data2)
+            for col in columns:
+                row1_index = len(data)
+                row2_index = row1_index + 1
+                row_data.append(col['value_getter'](list(char_records)))
+                row_data2.append(col['value_getter2'](list(char_records)))
+
+                styles.extend([('TEXTCOLOR', (0, row2_index), (-1, row2_index), colors.red),
+                               ('LINEBELOW', (0, row2_index), (-1, row2_index), 0.5, colors.black)])
+
+            data.append(row_data)
+            data.append(row_data2)
 
     summary_row1 = list()
     summary_row2 = list()
diff --git a/ptulsconv/pdf/summary_log.py b/ptulsconv/pdf/summary_log.py
index 5d3fc2f..11d1cd6 100644
--- a/ptulsconv/pdf/summary_log.py
+++ b/ptulsconv/pdf/summary_log.py
@@ -34,6 +34,9 @@ def build_aux_data_field(line: ADRLine):
     elif line.adlib:
         bg_color = 'purple'
         tag_field += "<font backColor=%s textColor=%s fontSize=11>%s</font> " % (bg_color, fg_color, "ADLIB")
+    elif line.optional:
+        bg_color = 'green'
+        tag_field += "<font backColor=%s textColor=%s fontSize=11>%s</font>" % (bg_color, fg_color, "OPTIONAL")
 
     entries.append(tag_field)
 
diff --git a/ptulsconv/pdf/talent_sides.py b/ptulsconv/pdf/talent_sides.py
index aed7933..cd969d7 100644
--- a/ptulsconv/pdf/talent_sides.py
+++ b/ptulsconv/pdf/talent_sides.py
@@ -24,7 +24,7 @@ def output_report(lines: List[ADRLine], tc_display_format: TimecodeFormat, font_
         char_lines = [line for line in lines if not line.omitted and line.character_id == n]
         character_name = char_lines[0].character_name
 
-        sorted(char_lines, key=lambda line: line.start)
+        char_lines = sorted(char_lines, key=lambda line: line.start)
 
         title = "%s (%s) %s ADR Script" % (char_lines[0].title, character_name, n)
         filename = "%s_%s_%s_ADR Script.pdf" % (char_lines[0].title, n, character_name)