Index: /trunk/ippconfig/recipes/nightly_science.config
===================================================================
--- /trunk/ippconfig/recipes/nightly_science.config	(revision 35957)
+++ /trunk/ippconfig/recipes/nightly_science.config	(revision 35958)
@@ -238,5 +238,5 @@
   TESS         STR RINGS.V3
   OBSMODE      STR OSS
-  STACKABLE   BOOL TRUE
+  STACKABLE   BOOL FALSE
   DIFFABLE    BOOL TRUE
   REDUCTION STR SWEETSPOT
@@ -249,5 +249,5 @@
   TESS         STR RINGS.V3
   OBSMODE      STR ESS
-  STACKABLE   BOOL TRUE
+  STACKABLE   BOOL FALSE
   DIFFABLE    BOOL TRUE
   REDUCTION STR SWEETSPOT
@@ -260,5 +260,5 @@
   TESS         STR RINGS.V3
   OBSMODE      STR MSS
-  STACKABLE   BOOL TRUE
+  STACKABLE   BOOL FALSE
   DIFFABLE    BOOL TRUE
   REDUCTION STR SWEETSPOT