diff --git a/SleepLib/loader_plugins/prs1_loader.cpp b/SleepLib/loader_plugins/prs1_loader.cpp
index d3c90cd8..e0bf4ee1 100644
--- a/SleepLib/loader_plugins/prs1_loader.cpp
+++ b/SleepLib/loader_plugins/prs1_loader.cpp
@@ -240,8 +240,8 @@ int PRS1Loader::OpenMachine(Machine *m,QString path,Profile *profile)
 
         for (int i=0;i<flist.size();i++) {
             QFileInfo fi=flist.at(i);
-            QString ext_s=fi.fileName().section(".",-1); //AfterLast(wxChar('.'));
-            QString session_s=fi.fileName().section(".",0,-2); //BeforeLast(wxChar('.'));
+            QString ext_s=fi.fileName().section(".",-1);
+            QString session_s=fi.fileName().section(".",0,-2);
 
             ext=ext_s.toLong(&ok);
             if (!ok) continue;
@@ -277,6 +277,8 @@ int PRS1Loader::OpenMachine(Machine *m,QString path,Profile *profile)
         if (s->second[0].isEmpty()) continue;
 
         Session *sess=new Session(m,session);
+        if (session==0x112)
+            int q=0;
         if (!OpenSummary(sess,s->second[0])) {
             qWarning() << "PRS1Loader: Could'nt open summary file " << s->second[0];
 
diff --git a/SleepLib/machine.cpp b/SleepLib/machine.cpp
index b8b37029..47ad96ae 100644
--- a/SleepLib/machine.cpp
+++ b/SleepLib/machine.cpp
@@ -236,13 +236,20 @@ Day *Machine::AddSession(Session *s,Profile *p)
     QDateTime d1,d2=QDateTime::fromMSecsSinceEpoch(s->first());
 
     QDate date=d2.date();
+    QTime time=d2.time();
 
    // pref["NoonDateSplit"]=true;
 
     if (pref["NoonDateSplit"].toBool()) {
-        if (d2.time().hour()<12) date.addDays(-1);
+        int hour=d2.time().hour();
+        if (s->session()==0x114) {
+            int q=0;
+        }
+        if (hour<12)
+            date=date.addDays(-1);
+            //date=date.addDays(1);
     } else {
-        date.addDays(-1);
+        date=date.addDays(-1);
 
         const int hours_since_last_session=4;
         const int hours_since_midnight=12;