diff --git a/xoptics/dcm.py b/xoptics/dcm.py
index dd9b5e3..a7caf4d 100755
--- a/xoptics/dcm.py
+++ b/xoptics/dcm.py
@@ -194,12 +194,11 @@ class AlvraDCM_FEL:
 	def get_current_value(self):
 		return self.getEnergy.get()
 		
-
-    def move_and_wait(self,value,checktime=.01,precision=0.1):
-        self.setEnergy.put(value)
-        while abs(self.ebeamEnergy.get()-self.ebeamEnergySP.get())>precision:
+	def move_and_wait(self,value,checktime=.01,precision=0.1):
+		self.setEnergy.put(value)
+		while abs(self.ebeamEnergy.get()-self.ebeamEnergySP.get())>precision:
             sleep(checktime)
-        while dcmMoving.get()=1:
+		while dcmMoving.get()==1:
             sleep(checktime)
 
     def changeTo(self,value,hold=False):