diff --git a/script/test/bs4.py b/script/test/bs4.py
index ad217da..0702bc1 100644
--- a/script/test/bs4.py
+++ b/script/test/bs4.py
@@ -12,11 +12,14 @@ s3=st1.addScalar("S10DI01-DICT025:B1_CHARGE", "S10DI01-DICT025:B1_CHARGE", 10, 0
 #s4=st1.addScalar("S10DI01-DICT025:B1_CHARGES", "S10DI01-DICT025:B1_CHARGES", 10, 0)
 
 
+st1.setFilter("SINEG01-DICT210:GUN_CHARGE < 0.0")
+
 st1.initialize()
+#st1.start(True)    
 
 
 #Filter
-st1.setFilter("SINEG01-DICT210:GUN_CHARGE < 0.0")
+
 try:
  while(True):
     #The stream can be used on any conventional scan. The next stream value is sampled.
@@ -35,9 +38,7 @@ try:
 
     #If waveform individual stream channel is used, and no size is provided in constructor/config,
     #then it must be read previously to the scan to update the size value.
-    #st1.start(True)
    
-    #tscan ([s1,s2,s3], 10 , 0.1)
-
    #st1.stop()
+    #tscan ([s1,s2,s3], 10 , 0.1)

    
     
 finally:
     st1.close()