diff --git a/addon/Tabellio.py b/addon/Tabellio.py
index 7ad7dee..2630118 100644
--- a/addon/Tabellio.py
+++ b/addon/Tabellio.py
@@ -765,23 +765,23 @@ class ListStyleApply(unohelper.Base, XJobExecutor):
             props = numberingrules.getByIndex(level)
             found_bullet_char_prop = False
             found_bullet_fontname_prop = False
-            log.append('style as %s' % style)
+            log.append('style level %s as %s' % (level, style))
             for i, prop in enumerate(props):
+                log.append('  initial prop: %s: %s' % (prop.Name, prop.Value))
                 if prop.Name == 'CharStyleName':
-                    log.append('had CharStyleName %r' % prop.Value)
                     if style in ('DASH', 'BULLET'):
                         prop.Value = 'Bullet Symbols'
                     else:
                         prop.Value = 'Numbering Symbols'
+                    log.append('  -> changed to %r' % prop.Value)
                 elif prop.Name == 'BulletChar':
-                    log.append('had BulletChar %r' % prop.Value)
                     found_bullet_char_prop = True
                     if style == 'DASH':
                         prop.Value = '-'
                     else:
                         prop.Value = '◦'
+                    log.append('  -> changed to %r' % prop.Value)
                 elif prop.Name == 'NumberingType':
-                    log.append('had NumberingType %r' % prop.Value)
                     if style == 'CHARS_UPPER_LETTER':
                         prop.Value = 0
                     elif style == 'CHARS_LOWER_LETTER':
@@ -794,30 +794,35 @@ class ListStyleApply(unohelper.Base, XJobExecutor):
                         prop.Value = 4
                     else:
                         prop.Value = 6
+                    log.append('  -> changed to %r' % prop.Value)
                 elif prop.Name == 'BulletFontName':
-                    log.append('had BulletFontName %r' % prop.Value)
                     if style in ('DASH', 'BULLET'):
                         prop.Value = ''
+                    log.append('  -> changed to %r' % prop.Value)
 
             if style in ('DASH', 'BULLET'):
                 props = list(props)
                 if not found_bullet_char_prop:
-                    log.append('had to set BulletChar')
                     if style == 'DASH':
                         props.append(makePropertyValue('BulletChar', '-'))
                     else:
                         props.append(makePropertyValue('BulletChar', '◦'))
+                    log.append('  -> add BulletChar as %r' % props[-1].Value)
                 if not found_bullet_fontname_prop:
-                    log.append('had to set BulletFontName')
+                    log.append('  -> add BulletFontName')
                     props.append(makePropertyValue('BulletFontName', ''))
                 props = tuple(props)
 
             uno.invoke(numberingrules, 'replaceByIndex',
-                        (level, uno.Any("[]com.sun.star.beans.PropertyValue", props)) )
+                        (level+123, uno.Any("[]com.sun.star.beans.PropertyValue", props)) )
             textcursor.setPropertyValue('NumberingRules', numberingrules)
-        except:
+        except Exception, e:
             display_exception(self.ctx)
 
+            log.append('\nException data:')
+            log.append('%s' % type(e))
+            log.append('%r' % e.__dict__)
+
             desktop = self.ctx.ServiceManager.createInstanceWithContext(
                     'com.sun.star.frame.Desktop', self.ctx)
             doc = desktop.getCurrentComponent()