Index: trunk/ppStack/src/ppStackLoop.c
===================================================================
--- trunk/ppStack/src/ppStackLoop.c	(revision 28182)
+++ trunk/ppStack/src/ppStackLoop.c	(revision 29552)
@@ -204,4 +204,5 @@
 #if 1
     // Unconvolved stack --- it's cheap to calculate, compared to everything else!
+    // XXX unconvolved stack is currently using the convolved mask!  oops!
     if (options->convolve) {
         // Start threading