diff --git a/script/ExitSlitYScan.py b/script/ExitSlitYScan.py
index 7ac8474c..a7128c44 100644
--- a/script/ExitSlitYScan.py
+++ b/script/ExitSlitYScan.py
@@ -7,7 +7,7 @@ manual settings: photon energy 800 eV (G1200), FE = 1 x 1
 POSITIONERS = (ExitSlitY)
 SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent)
 STARTPOS = (-0.5)
-ENDPOS = (2.0)
+ENDPOS = (1.5)
 STEPS = 0.01
 LATENCY = 0.1
 DWELL = 1.0
@@ -18,7 +18,7 @@ RefCurrentAveraging.write(value)
 AuxCurrentAveraging.write(value)
 
 SampleCurrentGain.write("L, 10^8")
-RefCurrentGain.write("L, 10^8")
+RefCurrentGain.write("L, 10^9")
 AuxCurrentGain.write("L, 10^8")
 
 def trig():