Index: /branches/pap_branch_080617/psModules/src/imcombine/pmSubtractionKernels.c
===================================================================
--- /branches/pap_branch_080617/psModules/src/imcombine/pmSubtractionKernels.c	(revision 18239)
+++ /branches/pap_branch_080617/psModules/src/imcombine/pmSubtractionKernels.c	(revision 18240)
@@ -151,5 +151,5 @@
                 }
                 kernels->preCalc->data[index] = preCalc;
-                kernels->penalties->data.F32[index] = moment;
+                kernels->penalties->data.F32[index] = fabsf(moment);
 
                 psTrace("psModules.imcombine", 7, "Kernel %d: %f %d %d\n", index,
@@ -596,5 +596,5 @@
                 kernels->u->data.S32[index] = uOrder;
                 kernels->v->data.S32[index] = vOrder;
-                kernels->penalties->data.F32[index] = moment;
+                kernels->penalties->data.F32[index] = fabsf(moment);
 
                 psTrace("psModules.imcombine", 7, "Kernel %d: %d %d %d\n", index,