diff --git a/script/ExitSlitYScan.py b/script/ExitSlitYScan.py
index 6abe8190..7ac8474c 100644
--- a/script/ExitSlitYScan.py
+++ b/script/ExitSlitYScan.py
@@ -1,5 +1,7 @@
 """
 exit slit calibration scan
+
+manual settings: photon energy 800 eV (G1200), FE = 1 x 1
 """
 
 POSITIONERS = (ExitSlitY)
@@ -15,6 +17,10 @@ SampleCurrentAveraging.write(value)
 RefCurrentAveraging.write(value)
 AuxCurrentAveraging.write(value)
 
+SampleCurrentGain.write("L, 10^8")
+RefCurrentGain.write("L, 10^8")
+AuxCurrentGain.write("L, 10^8")
+
 def trig():
     wait_beam()
     caput("X03DA-OP-10ADC:TRG.PROC", 1)