diff --git a/script/Alignment/Gun_solenoid_alignment.py b/script/Alignment/Gun_solenoid_alignment.py
index 84b3596..6c00117 100755
--- a/script/Alignment/Gun_solenoid_alignment.py
+++ b/script/Alignment/Gun_solenoid_alignment.py
@@ -31,10 +31,11 @@ print "Parameters: ", I1, I2, dI, settling_time, plot_image, number_images, use_
 
 plot_name = datetime.datetime.fromtimestamp(time.time()).strftime('%H%M%S')
 
-
 #add_device(CamTool("camtool") , True)
-#camtool.setNumberOfImages(max(number_images,1))
-#camtool.enableBackground (use_background)
+from ImageStats import *
+add_device(ImageStats("camtool", simulated_source), True)
+camtool.setNumberOfImages(max(number_images,1))
+camtool.enableBackground (use_background)
 if use_background:    
     laser_off()
     if not multiple_background:
@@ -71,8 +72,7 @@ if not multiple_background:
 
 try:    
     #sensors =  [camtool.com_x, camtool.com_y] 
-    #sensors =  [camtool.com_x_mean, camtool.com_y_mean, camtool.com_x_stdev, camtool.com_y_stdev] 
-    sensors =  [avx, avy, avx.variance, avy.variance] 
+    sensors =  [camtool.com_x_mean, camtool.com_y_mean, camtool.com_x_stdev, camtool.com_y_stdev] 
     if plot_image:
         sensors.append(camtool.image)
     r = lscan(gun_solenoid, sensors , I1, I2, dI, settling_time, before_read = before_sample, after_read = after_sample)