Index: trunk/ippconfig/recipes/nightly_science.config
===================================================================
--- trunk/ippconfig/recipes/nightly_science.config	(revision 39975)
+++ trunk/ippconfig/recipes/nightly_science.config	(revision 39977)
@@ -92,4 +92,5 @@
   REDUCTION STR SWEETSPOT
   ADDITIONAL_STACK_LABEL STR ecliptic.rp
+  DESPERATE_DIFFS BOOL TRUE
 #  REDUCTION STR SSTF_4SIG
   COMMENT      STR  %ESS%
@@ -105,4 +106,5 @@
   REDUCTION STR SWEETSPOT
   ADDITIONAL_STACK_LABEL STR ecliptic.rp
+  DESPERATE_DIFFS BOOL TRUE
 #  REDUCTION STR SSTF_4SIG
   COMMENT      STR  %MSS%