Index: /trunk/psModules/src/imcombine/pmSubtractionKernels.c
===================================================================
--- /trunk/psModules/src/imcombine/pmSubtractionKernels.c	(revision 14198)
+++ /trunk/psModules/src/imcombine/pmSubtractionKernels.c	(revision 14199)
@@ -237,6 +237,5 @@
             widths->data.S32[numTotal + i - 1] + 1;
         widths->data.S32[numTotal + i] = binning - 1;
-        locations->data.S32[numTotal - i] = locations->data.S32[numTotal - i + 1] -
-            widths->data.S32[numTotal - i + 1] - binning;
+        locations->data.S32[numTotal - i] = locations->data.S32[numTotal - i + 1] - binning;
         widths->data.S32[numTotal - i] = binning - 1;
     }