Index: gtk2_ardour/region_editor.cc
===================================================================
--- gtk2_ardour/region_editor.cc	(revision 11265)
+++ gtk2_ardour/region_editor.cc	(working copy)
@@ -77,6 +77,13 @@
 	sync_offset_absolute_clock.set_session (_session);
 	start_clock.set_session (_session);
 
+	position_clock.set_editable (true);
+	end_clock.set_editable (true);
+	length_clock.set_editable (true);
+	sync_offset_relative_clock.set_editable (true);
+	sync_offset_absolute_clock.set_editable (true);
+	// start_clock.set_editable (true); // doesn't seem to work, but never did in A2 either
+
 	ARDOUR_UI::instance()->set_tip (audition_button, _("audition this region"));
 
 	audition_button.unset_flags (Gtk::CAN_FOCUS);