diff --git a/e2-estia.i b/e2-estia.i
index 8a546fa..7a0c95f 100644
--- a/e2-estia.i
+++ b/e2-estia.i
@@ -273,8 +273,8 @@ c read file=sources/mcstas_source_vs.i echo
 c read file=sources/mcstas_source_sample.i echo
 c read file=sources/mcstas_source_mf.i echo
 c read file=sources/mcstas_gammas.i echo
-c read file=sources/mcstas_gammas_2.i echo
-read file=sources/mcstas_source_shutter.i echo
+read file=sources/mcstas_gammas_2.i echo
+c read file=sources/mcstas_source_shutter.i echo
 prdmp -120 -30 1 2 5e5
 print 30 32 40 
 c      120 $O importance function quality
diff --git a/sbatch.tsh b/sbatch.tsh
index eaf7df0..aeacdfe 100644
--- a/sbatch.tsh
+++ b/sbatch.tsh
@@ -1,6 +1,6 @@
 #!/usr/bin/env tcsh
 #SBATCH -J mcnpEstia
-#SBATCH -N 6
+#SBATCH -N 4
 #SBATCH --ntasks-per-node=24
 #SBATCH --time=7-00:00:00
 #SBATCH --mail-type=fail