diff --git a/script/optics/ExitSlitYScan.py b/script/optics/ExitSlitYScan.py
index 10e1f6b6..60669231 100644
--- a/script/optics/ExitSlitYScan.py
+++ b/script/optics/ExitSlitYScan.py
@@ -11,7 +11,7 @@ SENSORS = (SampleCurrent,RefCurrent, MachineCurrent)
 STARTPOS = (0.5)
 ENDPOS = (-0.5)
 #STEPS = -0.01
-DWELL = 0.1
+DWELL = 0.05
 TOTAL_TIME = 50
 STEPS = int(TOTAL_TIME / DWELL) + 1