diff --git a/script/optics/ExitSlitYScanKei.py b/script/optics/ExitSlitYScanKei.py
index e811108d..5150ddab 100644
--- a/script/optics/ExitSlitYScanKei.py
+++ b/script/optics/ExitSlitYScanKei.py
@@ -23,10 +23,21 @@ caput(KEI_DIODE + "DOSETDEFAULT", 1)
 time.sleep(1.0)
 caput(KEI_DIODE + "DOSETADVANCED", 1)
 time.sleep(1.0)
-caput(KEI_DIODE + "DATAFORMAT", 1)
+#caput(KEI_DIODE + "DATAFORMAT", 1)
+
+
+caput(KEI_DIODE + "DOINIT", 1)
+#caput(KEI_RMU + "DOINIT", 1)
+time.sleep(0.1)
+caput(KEI_DIODE + "DOTRIGGER", 1)
+#caput(KEI_RMU + "DOTRIGGER", 1)
+#time.sleep(DWELL * 2)
+caput(KEI_DIODE + "DOFETCH", 1)
+#caput(KEI_RMU + "DOFETCH", 1)
+
 #caput(KEI_DIODE + "READSCAN.SCAN", 0)
 #caput(KEI_DIODE + "NPLC", 1)
-#caput(KEI_DIODE + "NAVG", DWELL / 0.02)
+caput(KEI_DIODE + "NAVG", DWELL / 0.02)
 #caput(KEI_DIODE + "TCOUNT", 1)
 caput(KEI_DIODE + "RANGE", 6) # 200 nA
 time.sleep(1.0)