diff --git a/script/jitter_vs_avggatelength_scan.py b/script/jitter_vs_avggatelength_scan.py
index ae5a1a1..15bdf80 100644
--- a/script/jitter_vs_avggatelength_scan.py
+++ b/script/jitter_vs_avggatelength_scan.py
@@ -10,7 +10,7 @@ Preconditions    - LLRF receives triggers. All changed gate settings are RESTORE
 
 #################################################################
 # Parameter SECTION, change it to your RF station before run
-SECTION = "S10CB01"
+SECTION = "SINDI01"
 REFxx   = "REF10"
 #################################################################
 
@@ -27,7 +27,7 @@ set_context(path = "{data}/{year}_{month}/{date}/{date}_{time}_"  + str(SECTION)
 import  ch.psi.pshell.epics.ChannelDouble as PV
 
 # controlled variabales
-cv_gate_stop = PV("gate_stop", SECTION + "-RLLE-" + REFxx + ":SIG-AVG-STOP")
+cv_gate_stop = PV("gate_stop - 0.15 = duration", SECTION + "-RLLE-" + REFxx + ":SIG-AVG-STOP")
 
 # measured variables
 mv_ref_jit_amplt = PV("REF_amplt_jit" ,SECTION + "-RLLE-" + REFxx + ":SIG-AMPLT-JIT-P2P-REL")