Index: branches/eam_branches/ipp-20151113/ippTasks/addstar.pro
===================================================================
--- branches/eam_branches/ipp-20151113/ippTasks/addstar.pro	(revision 39135)
+++ branches/eam_branches/ipp-20151113/ippTasks/addstar.pro	(revision 39224)
@@ -483,5 +483,6 @@
     end
     if ("$STAGE" == "diff")
-      $run = $run --stage_id $STAGE_ID --stage_extra1 $STAGE_EXTRA1
+      #$run = $run --stage_id $STAGE_ID --stage_extra1 $STAGE_EXTRA1
+	$run = $run --use_diff_inv --stage_id $STAGE_ID --stage_extra1 $STAGE_EXTRA1 
     end
     if ("$STAGE" == "fullforce")