diff --git a/script/KeithleyVoltageScan.py b/script/KeithleyVoltageScan.py
index 35b3cf4e..b43a7d40 100644
--- a/script/KeithleyVoltageScan.py
+++ b/script/KeithleyVoltageScan.py
@@ -8,8 +8,8 @@ SENSORS = (Counts, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution
 POSITIONS = (10,-10)
 
 
-STEPS = 1
-LATENCY = 1.0
+STEPS = 2
+LATENCY = 0
 
 
 RELATIVE = False
@@ -20,7 +20,7 @@ set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1})
 set_exec_pars(compression=True)
 
 i = 0
-while i < 10:
-    i+=1
+while i < 2:
+    i+=1 
     lscan(POSITIONERS,SENSORS,POSITIONS[0], POSITIONS[1], STEPS, LATENCY, RELATIVE, before_read = before_readout, after_read = after_readout) 
 # after_scan()