diff --git a/scripts/piped-work/docimages_all.py b/scripts/piped-work/docimages_all.py
index 386e3bdfb..f892e15b4 100644
--- a/scripts/piped-work/docimages_all.py
+++ b/scripts/piped-work/docimages_all.py
@@ -37,6 +37,7 @@ exec( inner( 'cut_n_paste' ) )
 exec( inner( 'clip_boundaries' ) )
 exec( inner( 'oddments' ) )
 exec( inner( 'named_tracks' ) )
+exec( inner( 'arrange' ) )
 
 #report on timing.
 inner( "" )
diff --git a/scripts/piped-work/docimages_arrange.py b/scripts/piped-work/docimages_arrange.py
index 4bbec844d..42d8abf20 100644
--- a/scripts/piped-work/docimages_arrange.py
+++ b/scripts/piped-work/docimages_arrange.py
@@ -13,16 +13,16 @@ import time
 
 def loadFourColours() :
     loadMonoTracks( 4 )
-    do( 'SelectTrack: Track=0' )
+    do( 'SelectTracks: Track=0' )
     do( 'SetTrack: Name="Claire" Height=60 Color=Color0')
     do( 'SetClip: At=1 Start=25')
-    do( 'SelectTrack: Track=1' )
+    do( 'SelectTracks: Track=1' )
     do( 'SetTrack: Track=1 Name="Ann" Height=60 Color=Color1')
     do( 'SetClip: At=1 Start=15')
-    do( 'SelectTrack: Track=2' )
+    do( 'SelectTracks: Track=2' )
     do( 'SetTrack: Track=2 Name="Bob" Height=60 Color=Color2')
     do( 'SetClip: At=1 Start=20')
-    do( 'SelectTrack: Track=3' )
+    do( 'SelectTracks: Track=3' )
     do( 'SetTrack: Track=3 Name="David" Height=60 Color=Color3')
     do( 'SetClip: At=1 Start=10')
     do( 'Select: TrackCount=100 Mode=Remove' )
@@ -98,7 +98,7 @@ def arrange_imagesB() :
 #quickTest()
 
 arrange_imagesA()
-#arrange_imagesB()
+arrange_imagesB()