diff --git a/site_ansto/instrument/reflectometer/DMC2280/controller1.txt b/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
index 1c60db7e..21166a66 100644
--- a/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
+++ b/site_ansto/instrument/reflectometer/DMC2280/controller1.txt
@@ -1,7 +1,7 @@
 NO TE: PLATYPUS - CONTROLLER 1
 NO TE:
-NO TE: $Revision: 1.3 $
-NO TE: $Date: 2007-01-31 06:46:13 $
+NO TE: $Revision: 1.4 $
+NO TE: $Date: 2007-02-09 04:18:30 $
 NO TE: Author: Dan Bartlett
 NO TE: Last revision by: $Author: dbx $
 NO TE:
@@ -27,7 +27,7 @@ DC 25000,25000,25000,25000,25000,25000,,;' SET DECELERATION
 SP 50000,25000,25000,25000,75000,75000,,;' SET SPEED
 SIA=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIB=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
-NO SIC=1,18,18,0<-2>2;'IVO
+SIC=1,24,18,6<-2>2;'IVO
 SID=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIE=1,25,13,0<-2>2;'HEIDENHAIN ROQ425
 SIF=1,25,13,0<-2>2;'HEIDENHAIN ROQ425