Index: trunk/psModules/src/imcombine/pmSubtraction.c
===================================================================
--- trunk/psModules/src/imcombine/pmSubtraction.c	(revision 19767)
+++ trunk/psModules/src/imcombine/pmSubtraction.c	(revision 19768)
@@ -590,11 +590,4 @@
     )
 {
-#if 0
-    if (index == kernels->num) {
-        // Normalisation component
-        return convolveOffset(image, 0, 0, footprint);
-    }
-#endif
-
     switch (kernels->type) {
       case PM_SUBTRACTION_KERNEL_POIS: {
@@ -686,8 +679,4 @@
           }
           return convolved;
-#if 0
-          // Photometric scaling is already built in to the precalculated kernel
-          return p_pmSubtractionConvolveStampPrecalc(image, kernels->preCalc->data[index]);
-#endif
       }
       case PM_SUBTRACTION_KERNEL_RINGS: {