Index: trunk/ppStack/src/ppStackLoop.c
===================================================================
--- trunk/ppStack/src/ppStackLoop.c	(revision 30685)
+++ trunk/ppStack/src/ppStackLoop.c	(revision 30722)
@@ -192,4 +192,10 @@
         ppStackMemDump("unconv");
 
+	// Update Header
+	if (!ppStackUpdateHeader(stack, options, config)) {
+	    psError(psErrorCodeLast(), false, "Unable to update header.");
+	    psFree(stack);
+	    return false;
+	}
 	// Clean up unconvolved stack
 	psTrace("ppStack", 2, "Cleaning up after unconvolved stack....\n");