diff --git a/script/test/otf_test.py b/script/test/otf_test.py
index f550224..0f10ad0 100644
--- a/script/test/otf_test.py
+++ b/script/test/otf_test.py
@@ -5,18 +5,18 @@
 
 
 
-'''    long acquisition Sn M-edge + O K-edge
-nr_loops=1000
+#'''    long acquisition Sn M-edge + O K-edge
+nr_loops=5
 loop_count = 0
 while loop_count < nr_loops:
     caput('X11MA-KEI12:RANGE', 10)
     otf(start=480, end=510, time=5, delay=900, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
-    caput('X11MA-KEI12:RANGE', 9)
-    otf(start=520, end=570, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
+    #caput('X11MA-KEI12:RANGE', 9)
+    #otf(start=520, end=570, time=5, delay=10, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
     loop_count = loop_count + 1
 #     '''
 
-#'''    repeating scans C
+'''    repeating scans C
 caput('X11MA-KEI12:RANGE', 10)
 nr_loops=2
 loop_count = 0
@@ -27,7 +27,7 @@ while loop_count < nr_loops:
 #     '''
 
 
-#'''    repeating scans Sn
+'''    repeating scans Sn
 caput('X11MA-KEI12:RANGE', 10)
 nr_loops=5
 loop_count = 0
@@ -38,7 +38,7 @@ while loop_count < nr_loops:
 #    '''
 
 
-#'''    repeating scans O
+'''    repeating scans O
 caput('X11MA-KEI12:RANGE', 9)
 nr_loops=2
 loop_count = 0