Index: trunk/ppSim/src/ppSimCreate.c
===================================================================
--- trunk/ppSim/src/ppSimCreate.c	(revision 41173)
+++ trunk/ppSim/src/ppSimCreate.c	(revision 41330)
@@ -161,6 +161,6 @@
 
     // XXXX TEST this is causing trouble for unknown reasons -- output step is blowing up.
-    // simSources->save = true;
-    simSources->save = false;
+    simSources->save = true;
+    // simSources->save = false;
 
     // if we have loaded an input image, we derive certain values from the image, if possible