diff --git a/script/optics/ExitSlitYScan.py b/script/optics/ExitSlitYScan.py
index aaf78d5c..8bc8bb59 100644
--- a/script/optics/ExitSlitYScan.py
+++ b/script/optics/ExitSlitYScan.py
@@ -8,11 +8,11 @@ set keithleys manually to "poll curr slow" and fixed range (20 nA for diode, 200
 
 POSITIONERS = (ExitSlitY)
 SENSORS = (SampleCurrent,RefCurrent, MachineCurrent)
-STARTPOS = (0.5)
+STARTPOS = (1.0)
 ENDPOS = (-0.5)
 #STEPS = -0.01
-DWELL = 0.05
-TOTAL_TIME = 50
+DWELL = 0.1
+TOTAL_TIME = 75
 STEPS = int(TOTAL_TIME / DWELL) + 1
 
 def trig():