diff --git a/script/users/X-Treme users/launchOTF.py b/script/users/X-Treme users/launchOTF.py
index db17d9bb..16b7a210 100644
--- a/script/users/X-Treme users/launchOTF.py	
+++ b/script/users/X-Treme users/launchOTF.py	
@@ -1,17 +1,15 @@
-Estart = 1285.0
+Estart = 1280.0
 Estop  = 1292.0
 OTFtime = 1.0
 
 Eph.write(Estart)
 
-MonoEnergy.waitValue(Estart)
-"""
+
 while True:
-    erbk = round(caget('X03DA-PGM:rbkenergy'),1)
-    if erbk == Estart:
+    erbk = round(MonoEnergy.read(),1)
+    if abs(erbk - Estart) < 0.3:
         break
     time.sleep(0.5)
-"""
 
 print "done setting energy."