diff --git a/scripts/checkTrackSelection.py b/scripts/checkTrackSelection.py
index a7a4301..f7bc1ee 100644
--- a/scripts/checkTrackSelection.py
+++ b/scripts/checkTrackSelection.py
@@ -3,7 +3,7 @@
 # @Author: Elena Graverini
 # @Date:   2015-10-27 18:26:49
 # @Last Modified by:   Elena Graverini
-# @Last Modified time: 2017-05-03 11:14:26
+# @Last Modified time: 2017-05-03 13:59:10
 
 import ROOT as r
 import os
@@ -76,6 +76,35 @@
     f.Close()
 
 
+def printADC(det, fill, stat, step):
+    f = r.TFile(location[det] + '%s.root' % fill, 'read')
+    t_sig = f.Get('STADCTrackMonitor/HitInfo/%s' % layer[det])
+    c = r.TCanvas()
+    t_sig.Draw("val%s>>hsig(110,-35, 75)" % val[det], "odinStep==%s" % step, "ap", stat, 0)
+    h_sig = r.gPad.GetPrimitive('hsig')
+    h_sig.GetXaxis().SetTitle('Signal height [ADC value]')
+    h_sig.GetYaxis().SetTitle('Hits / ADC value')
+    label = r.TPaveText( 0.74 - r.gStyle.GetPadRightMargin(), 0.87 - r.gStyle.GetPadTopMargin(),
+                         0.95 - r.gStyle.GetPadRightMargin(), 0.95 - r.gStyle.GetPadTopMargin(), "BRNDC")
+    label.SetFillColor(0)
+    label.SetTextAlign(12)
+    label.SetBorderSize(0)
+    label.SetTextFont(132)
+    # label.SetTextFont(22)
+    label.SetTextSize(0.06)
+    label.SetTextAlign(22)
+    # label.SetTextColor(r.kWhite)
+    label.AddText('Fill %s' % fill)
+    from checkPulseData import get_vmap
+    v_bias = get_vmap(det)[int(step) / 11]
+    label.AddText('V_{bias} = %s V' % v_bias)
+    c.Modified()
+    c.Update()
+
+    c.SaveAs('%s/%s_odinStep%s_fill%s.pdf' % (out_location, det, step, fill))
+    f.Close()
+
+
 def putLine(c, det):
     line = r.TLine()
     line.SetLineWidth(4)
@@ -111,3 +140,5 @@
     for det in dets:
         for fill in fills:
             printSelection(det, fill, stat)
+            for step in [0, 60]:
+                printADC(det, fill, stat, step)