diff --git a/script/optics/ExitSlitYScan.py b/script/optics/ExitSlitYScan.py
index 9069b992..44e9e496 100644
--- a/script/optics/ExitSlitYScan.py
+++ b/script/optics/ExitSlitYScan.py
@@ -8,13 +8,13 @@ set keithleys manually to "poll curr fast" and fixed range (2 uA for diode, 2 nA
 
 POSITIONERS = (ExitSlitY)
 SENSORS = (SampleCurrent,RefCurrent, MachineCurrent)
-STARTPOS = (1.0)
+STARTPOS = (5.0)
 ENDPOS = (0.0)
 #STEPS = -0.01
 DWELL = 0.1
 TOTAL_TIME = 120
 #STEPS = int(TOTAL_TIME / DWELL) + 1
-STEPS = 100
+STEPS = 50
 
 def trig():
     #wait_beam()