diff --git a/script/optics/FrontEndBladeFlyScanKei.py b/script/optics/FrontEndBladeFlyScanKei.py
index 7ddb0728..b33ab3f2 100644
--- a/script/optics/FrontEndBladeFlyScanKei.py
+++ b/script/optics/FrontEndBladeFlyScanKei.py
@@ -11,7 +11,7 @@ SENSORS = (RefCurrent,)
 STARTPOS = (-1.5)
 ENDPOS = (+1.5)
 # requested positioner travel per dwell time
-STEPS = 0.01
+STEPS = 0.02
 # measurement interval = polling interval of keithley
 DWELL = 0.1
 # speed must be >= 0.1