Index: trunk/ppSub/src/ppSubLoop.c
===================================================================
--- trunk/ppSub/src/ppSubLoop.c	(revision 23173)
+++ trunk/ppSub/src/ppSubLoop.c	(revision 23315)
@@ -23,4 +23,9 @@
 bool ppSubLoop(pmConfig *config)
 {
+    psAssert(config, "Require configuration.");
+
+    pmConfigCamerasCull(config, NULL);
+    pmConfigRecipesCull(config, "PPSUB,PPSTATS,PSPHOT,MASKS,JPEG");
+
     bool mdok;                          // Status of MD lookup
     const char *statsName = psMetadataLookupStr(&mdok, config->arguments, "STATS"); // Filename for statistics
@@ -172,4 +177,11 @@
     }
 
+    psString dump_file = psMetadataLookupStr(&mdok, config->arguments, "-dumpconfig");
+    if (dump_file) {
+
+        pmFPAfile *input = psMetadataLookupPtr(NULL, config->files, "PPSUB.INPUT"); // Input file
+        pmConfigDump(config, input->fpa, dump_file);
+    }
+
     return true;
 }