diff --git a/script/optics/ExitSlitYScanKei.py b/script/optics/ExitSlitYScanKei.py
index 47b71c6f..17e19b1a 100644
--- a/script/optics/ExitSlitYScanKei.py
+++ b/script/optics/ExitSlitYScanKei.py
@@ -39,14 +39,16 @@ time.sleep(1.0)
 
 def trig():
     wait_beam()
-    caput(KEI_DIODE + "DOREAD", 1)
-    #caput(KEI_DIODE + "DOINIT", 1)
+    #WORKS:
+    #caput(KEI_DIODE + "DOREAD", 1)
+    #
+    caput(KEI_DIODE + "DOINIT", 1)
     #caput(KEI_RMU + "DOINIT", 1)
-    #time.sleep(1.0)
-    #caput(KEI_DIODE + "DOTRIGGER", 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_DIODE + "DOFETCH", 1)
     #caput(KEI_RMU + "DOFETCH", 1)
 
 lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPS, LATENCY, before_read=trig, after_read=after_readout)