diff --git a/figures/clocks/src/wr-clocks.py b/figures/clocks/src/wr-clocks.py
index a782151..161b93e 100755
--- a/figures/clocks/src/wr-clocks.py
+++ b/figures/clocks/src/wr-clocks.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 
-__doc__ = \
 """Generate some figures showing the alignment of clocks
 in a White Rabbit system with GrandMaster setup.
 """
@@ -66,8 +65,8 @@ def main(time_base = 10e-9):
     dio_freq = 12.5*clock_freq # Hz
     
     pps_in_early = -1.7/clock_freq #s
-    pps_in_width = 10e1/clock_freq #s
-    pps_out_width = 10e1/clock_freq #s
+    pps_in_width = 1e2/clock_freq #s
+    pps_out_width = 1e2/clock_freq #s
     
     t = np.linspace(-2.25*1/clock_freq, 0.8*1/clock_freq, 5000) #
     
@@ -86,7 +85,8 @@ def main(time_base = 10e-9):
     
     ## Random event timestamp
     timestamped_event = t[first_shared_edge(dio, random_event_idx)]
-    
+
+
     # Create the figure
     fig, axs = plt.subplots(4,1, sharex=True, gridspec_kw={'hspace': 0}, figsize=(16,4))
     
@@ -121,7 +121,7 @@ def main(time_base = 10e-9):
     if time_base == 10e-9:
         axs[-1].set_xlabel("Time (ns)")
     
-        ticks = axs[-1].get_xticks()/time_base
+        ticks = axs[-1].get_xticks()*10/time_base # 10 was experimentally determined
         axs[-1].set_xticklabels(np.floor(ticks))
     else:
         axs[-1].set_xlabel("Time (s)")
diff --git a/figures/clocks/wr-clocks.pdf b/figures/clocks/wr-clocks.pdf
index 301e0fc..eb6fb22 100644
Binary files a/figures/clocks/wr-clocks.pdf and b/figures/clocks/wr-clocks.pdf differ