diff --git a/script/jitter_vs_avggatelength_scan.py b/script/jitter_vs_avggatelength_scan.py
index ece5131..54b1a86 100644
--- a/script/jitter_vs_avggatelength_scan.py
+++ b/script/jitter_vs_avggatelength_scan.py
@@ -63,9 +63,9 @@ rfrate         = auxv_rfrate.read()
 latency = 1.5 * p2pcount / rfrate
 
 # set start gate:
-auxv_gate_start.write(0.2)
+auxv_gate_start.write(0.15)
 
-scan_result = lscan(cv_gate_stop, (mv_ref_jit_amplt,mv_ref_jit_phase,), 0.005, 8.005, 0.05 , latency=latency, title="Jitter Scan vs. avg gate length")
+scan_result = lscan(cv_gate_stop, (mv_ref_jit_amplt,mv_ref_jit_phase,), 0.155, 8.005, 0.05 , latency=latency, title="Jitter Scan vs. avg gate length")
 
 
 #################################################################################