diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index 5641b6c..3c4cd27 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -28,13 +28,13 @@ phase.initialize()
 #camtool.startReceiver()
 #x  = camtool.getValue("x_com")
 #dx = camtool.getValue("x_rms")
-x   =  phase.getValue()
-dx  =  (phase.getValue() - 85) * (phase.getValue() - 85)
+xb   =  phase.getValue()
+dxb  =  (phase.getValue() - 85) * (phase.getValue() - 85)
 
 
 try:
-    xb  = create_averager(x,  nb, 0.100)
-    dxb = create_averager(dx, nb, 0.100)
+#    xb  = create_averager(x,  nb, 0.100)
+#    dxb = create_averager(dx, nb, 0.100)
     r = lscan(phase, [xb, dxb], start, stop, step , latency=lat, after_read = after)
     rf_phase = r.getPositions(0)
     E   = [val.mean/1000.0/disp*energy0 for val in r.getReadable(0)]