Index: trunk/Mars/mjobs/MJSimulation.cc
===================================================================
--- trunk/Mars/mjobs/MJSimulation.cc	(revision 19673)
+++ trunk/Mars/mjobs/MJSimulation.cc	(revision 19674)
@@ -720,5 +720,5 @@
     SetupHist(mhn4);
 
-    MH3 mhtp("TriggerPos.fVal-IntendedPulsePos.fVal-PulseShape.GetWidth*1000/MRawRunHeader.GetFreqSampling");
+    MH3 mhtp("TriggerPos.fVal-IntendedPulsePos.fVal-(PulseShape.GetWidth-PulseShape.GetXmin)*1000/MRawRunHeader.GetFreqSampling");
     mhtp.SetName("TrigPos");
     mhtp.SetTitle("Trigger position w.r.t. the first photon hitting a detector [ns]");