diff --git a/script/crlogic.py b/script/crlogic.py
index 9387171..0cd1d45 100644
--- a/script/crlogic.py
+++ b/script/crlogic.py
@@ -14,7 +14,7 @@ caput("X10DA-ES1:START-CSMPL", 1)
 caput("X10DA-ES1:TOTAL-CYCLES", 5)
 caput("X10DA-ES1:SMPL-BTN", 1)
 
-bragg = CrlogicPositioner("bragg", "X10DA-OP-MO3:ROX", "X10DA-ES1-DCM:EC")
+bragg_pos = CrlogicPositioner("bragg_pos", "X10DA-OP-MO3:ROX", "X10DA-ES1-DCM:EC")
 i0 = CrlogicSensor("I0", "SCALER12", True)
 i1 = CrlogicSensor("I1", "SCALER13", True)
 i2 = CrlogicSensor("I2", "SCALER14", True)
@@ -27,19 +27,18 @@ abs_calc = AbsCalc()
 
 class ECalc(Readable):
     def read(self):        
-        return 12.39842 / ( crystal.take() * math.sin( math.radians(bragg.take())) )        
+        return 12.39842 / ( crystal.take() * math.sin( math.radians(bragg_pos.take())) )        
 e_calc = ECalc()
 
 sensors = [RegisterCache(crystal), i0, i1, i2, ref, abs_calc, e_calc]
 
-sensors = [i0, i1, i2]
-
-
-bragg.initialize()      
-bragg.move(12.3)
 
+bragg_pos.initialize()      
+bragg_pos.move(12.3)
+time.sleep(1.0)
 try:
-    r1 = hscan(crlogic_config, bragg, sensors, 12.3, 12.6, 0.002, 1, False)
+    r1 = hscan(crlogic_config, bragg_pos, sensors, 12.3, 12.6, 0.002, 1, False)
 finally:    
-    bragg.close()     
+    bragg_pos.close()     
+    pass
     
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