diff --git a/Graphs/gBarChart.cpp b/Graphs/gBarChart.cpp
index fda9dfed..fc02cc92 100644
--- a/Graphs/gBarChart.cpp
+++ b/Graphs/gBarChart.cpp
@@ -138,10 +138,12 @@ void gBarChart::paint(gGraph & w,int left, int top, int width, int height)
                 quads->add(x1,py-h,col);
                 quads->add(x2,py-h,col2);
                 quads->add(x2,py,col2);
-                lines->add(x1,py,x1,py-h,blk);
-                lines->add(x1,py-h,x2,py-h,blk);
-                lines->add(x1,py,x2,py,blk);
-                lines->add(x2,py,x2,py-h,blk);
+                if (barw>2) {
+                    lines->add(x1,py,x1,py-h,blk);
+                    lines->add(x1,py-h,x2,py-h,blk);
+                    lines->add(x1,py,x2,py,blk);
+                    lines->add(x2,py,x2,py-h,blk);
+                }
                 py-=h;
             }
         }
diff --git a/Graphs/gFooBar.cpp b/Graphs/gFooBar.cpp
index e95f6bbd..4900b9ef 100644
--- a/Graphs/gFooBar.cpp
+++ b/Graphs/gFooBar.cpp
@@ -73,7 +73,7 @@ void gFooBar::paint(gGraph & w,int left, int top, int width, int height)
     w.qglColor(m_line_color);
     glVertex2f(start_px, h);
     glVertex2f(start_px+width, h);
-    glEnd(); */
+    glEnd();
 
     double rmx=w.rmax_x-w.rmin_x;
     double px=((1/rmx)*(w.min_x-w.rmin_x))*width;
@@ -113,14 +113,14 @@ void gFooBar::paint(gGraph & w,int left, int top, int width, int height)
     glVertex2f(start_px+px-extra,h);
     glEnd();
 
-    /*glLineWidth(3);
+    glLineWidth(3);
     glBegin(GL_LINES);
     w.qglColor(m_handle_color);
     glVertex2f(start_px+px-extra,h);
     glVertex2f(start_px+py+extra,h);
-    glEnd(); */
+    glEnd();
 
-    glLineWidth(1);
+    glLineWidth(1);  */
 
 }
 
diff --git a/Graphs/gGraphView.cpp b/Graphs/gGraphView.cpp
index 902d0b92..6a9a5f54 100644
--- a/Graphs/gGraphView.cpp
+++ b/Graphs/gGraphView.cpp
@@ -351,9 +351,9 @@ EventDataType LayerGroup::Maxy()
 const double zoom_hard_limit=500.0;
 
 
-gThread::gThread(gGraph *g)
+gThread::gThread(gGraphView *g)
 {
-    graph=g;
+    graphview=g;
     mutex.lock();
 }
 gThread::~gThread()
@@ -369,26 +369,25 @@ gThread::~gThread()
 void gThread::run()
 {
     m_running=true;
+    gGraph * g;
     while (m_running) {
-        graph->lockPaintMutex(); // will hang until in paintGL
-        // do nothing..
-        graph->unlockPaintMutex(); // unlock straight away
-        if (mutex.tryLock()) {
-            if (!m_running) break;
-            graph->paint(m_left,m_top,m_width,m_height);
-            graph->threadDone();
-        }
+        mutex.lock();
+        //mutex.unlock();
+        if (!m_running) break;
+
+        do {
+            g=graphview->popGraph();
+            if (g) {
+                g->paint(g->m_lastbounds.x(),g->m_lastbounds.y(),g->m_lastbounds.width(),g->m_lastbounds.height());
+                int i=0;
+            } else {
+                //mutex.lock();
+                graphview->masterlock->release(1); // This thread gives up for now..
+
+            }
+        } while (g);
     }
 }
-void gThread::paint(int originX, int originY, int width, int height)
-{
-    m_top=originY;
-    m_left=originX;
-    m_width=width;
-    m_height=height;
-    //wc.wakeAll();
-    mutex.unlock(); // this is the signal to start
-}
 
 gGraph::gGraph(gGraphView *graphview,QString title,int height,short group) :
     m_graphview(graphview),
@@ -413,16 +412,11 @@ gGraph::gGraph(gGraphView *graphview,QString title,int height,short group) :
 
     m_quad=new GLBuffer(QColor(128,128,255,128),64,GL_QUADS);
     m_quad->forceAntiAlias(true);
-
-    m_thread=new gThread(this);
 }
 gGraph::~gGraph()
 {
-    delete m_thread;
     delete m_quad;
 }
-void gGraph::lockPaintMutex() { m_graphview->inPaintMutex.lock(); }
-void gGraph::unlockPaintMutex() { m_graphview->inPaintMutex.unlock(); }
 
 bool gGraph::isEmpty()
 {
@@ -435,10 +429,6 @@ bool gGraph::isEmpty()
     }
     return empty;
 }
-void gGraph::threadDone()
-{
-    m_graphview->masterlock->release(1);
-}
 
 void gGraph::drawGLBuf()
 {
@@ -578,7 +568,24 @@ void gGraph::paint(int originX, int originY, int width, int height)
         quads()->add(originX+m_selection.x(),originY+top, originX+m_selection.x()+m_selection.width(),originY+top,col);
         quads()->add(originX+m_selection.x()+m_selection.width(),originY+height-top-bottom, originX+m_selection.x(),originY+height-top-bottom,col);
     }
-
+}
+void gGraphView::queGraph(gGraph * g,int left, int top, int width, int height)
+{
+    g->m_lastbounds=QRect(left,top,width,height);
+    dl_mutex.lock();
+    m_drawlist.push_back(g);
+    dl_mutex.unlock();
+}
+gGraph * gGraphView::popGraph()
+{
+    gGraph * g;
+    dl_mutex.lock();
+    if (!m_drawlist.isEmpty()) {
+        g=m_drawlist.at(0);
+        m_drawlist.pop_front();
+    } else g=NULL;
+    dl_mutex.unlock();
+    return g;
 }
 
 void gGraph::AddLayer(Layer * l,LayerPosition position, short width, short height, short order, bool movable, short x, short y)
@@ -739,6 +746,7 @@ void gGraph::mouseReleaseEvent(QMouseEvent * event)
                 qint64 a1=MIN(j1,j2)
                 qint64 a2=MAX(j1,j2)
                 //if (a1<rmin_x) a1=rmin_x;
+                if (a2-a1<zoom_hard_limit) a2=a1+zoom_hard_limit;
                 if (a2>rmax_x) a2=rmax_x;
                 m_graphview->SetXBounds(a1,a2,m_group);
             } else {
@@ -748,6 +756,7 @@ void gGraph::mouseReleaseEvent(QMouseEvent * event)
                 qint64 j2=rmin_x+xmult*x2;
                 qint64 a1=MIN(j1,j2)
                 qint64 a2=MAX(j1,j2)
+                if (a2-a1<zoom_hard_limit) a2=a1+zoom_hard_limit;
                 //if (a1<rmin_x) a1=rmin_x;
                 if (a2>rmax_x) a2=rmax_x;
                 m_graphview->SetXBounds(a1,a2,m_group);
@@ -1092,6 +1101,12 @@ gGraphView::gGraphView(QWidget *parent, gGraphView * shared) :
     if (m_idealthreads<=0) m_idealthreads=1;
     masterlock=new QSemaphore(m_idealthreads);
 
+    for (int i=0;i<m_idealthreads;i++) {
+        gThread * gt=new gThread(this);
+        m_threads.push_back(gt);
+        gt->start();
+    }
+
     lines=new GLBuffer(QColor(0,0,0,0),100000,GL_LINES); // big fat shared line list
     backlines=new GLBuffer(QColor(0,0,0,0),10000,GL_LINES); // big fat shared line list
     quads=new GLBuffer(QColor(0,0,0,0),1024,GL_QUADS); // big fat shared line list
@@ -1099,6 +1114,9 @@ gGraphView::gGraphView(QWidget *parent, gGraphView * shared) :
 }
 gGraphView::~gGraphView()
 {
+    for (int i=0;i<m_threads.size();i++) {
+        delete m_threads[i];
+    }
     for (int i=0;i<m_graphs.size();i++) {
         delete m_graphs[i];
     }
@@ -1303,7 +1321,6 @@ void gGraphView::initializeGL()
     glDisable(GL_LIGHTING);
     glDisable(GL_DEPTH_TEST);
     glDisable(GL_TEXTURE_2D);
-    inPaintMutex.lock();
 }
 
 void gGraphView::resizeGL(int w, int h)
@@ -1323,10 +1340,6 @@ void gGraphView::paintGL()
     if (width()<=0) return;
     if (height()<=0) return;
 
-    inPaintMutex.unlock();
-
-    QTime time;
-    time.start();
 
     glClearColor(255,255,255,255);
     //glClearDepth(1);
@@ -1357,8 +1370,12 @@ void gGraphView::paintGL()
     // Tempory hack using this pref..
     if (pref["EnableMultithreading"].toBool()) { // && (m_idealthreads>1)) {
         threaded=true;
+        /*for (int i=0;i<m_idealthreads;i++) {
+            if (!m_threads[i]->isRunning())
+                m_threads[i]->start();
+        } */
     } else threaded=false;
-
+    //threaded=false;
     for (int i=0;i<m_graphs.size();i++) {
         if (m_graphs[i]->isEmpty() || !m_graphs[i]->visible()) continue;
         numgraphs++;
@@ -1372,18 +1389,9 @@ void gGraphView::paintGL()
         if ((py + h + graphSpacer) >= 0) {
             w=width();
 
-            if (threaded) {
-                masterlock->acquire(1); // book an available CPU
-                //QFuture<void> future = QtConcurrent::run(m_graphs[i],&gGraph::paint,px,py,width()-titleWidth,h);
-                m_graphs[i]->threadStart(); // this only happens once.. It stays dormant when not in use.
-                m_graphs[i]->thread()->paint(px,py,width()-titleWidth,h);
-                //m_graphs[i]->thread()->setPriority(QThread::HighPriority);
-            } else {
-                m_graphs[i]->paint(px,py,width()-titleWidth,h);
-            }
+            queGraph(m_graphs[i],px,py,width()-titleWidth,h);
 
             // draw the splitter handle
-
             QColor ca=QColor(128,128,128,255);
             backlines->add(0, py+h, w, py+h, ca);
             ca=QColor(192,192,192,255);
@@ -1394,24 +1402,38 @@ void gGraphView::paintGL()
         }
         py=ceil(py+h+graphSpacer);
     }
+
+    //int thr=m_idealthreads;
+    QTime time;
+    time.start();
+    if (threaded) {
+        for (int i=0;i<m_idealthreads;i++) {
+            masterlock->acquire(1);
+            m_threads[i]->mutex.unlock();
+        }
+
+        // wait till all the threads are done
+        // ask for all the CPU's back..
+        masterlock->acquire(m_idealthreads);
+        masterlock->release(m_idealthreads);
+
+    } else { // just do it here
+        int s=m_drawlist.size();
+        for (int i=0;i<s;i++) {
+            gGraph *g=m_drawlist.at(0);
+            m_drawlist.pop_front();
+            g->paint(g->m_lastbounds.x(), g->m_lastbounds.y(), g->m_lastbounds.width(), g->m_lastbounds.height());
+        }
+    }
+    int elapsed=time.elapsed();
     QColor col=Qt::black;
     if (!numgraphs) {
         int x,y;
         GetTextExtent(m_emptytext,x,y,bigfont);
         AddTextQue(m_emptytext,(width()/2)-x/2,(height()/2)+y/2,0.0,col,bigfont);
     }
-    int thr;
 
 
-    if (threaded) {
-       thr=m_idealthreads;
-       // wait till all the threads are done
-       masterlock->acquire(m_idealthreads); // ask for all the CPU's back..
-       masterlock->release(m_idealthreads);
-    } else thr=1;
-
-    inPaintMutex.lock();
-
     //((QGLContext*)context())->makeCurrent();
 
     backlines->draw();
@@ -1423,7 +1445,7 @@ void gGraphView::paintGL()
     DrawTextQue();
     if (pref["ShowDebug"].toBool()) {
         QString ss;
-        ss="Draw took "+QString::number(time.elapsed())+"ms";
+        ss="PreDraw took "+QString::number(elapsed)+"ms";
         AddTextQue(ss,width()-120,8,0,col,defaultfont);
         DrawTextQue();
     }
diff --git a/Graphs/gGraphView.h b/Graphs/gGraphView.h
index dd76ff88..207e489a 100644
--- a/Graphs/gGraphView.h
+++ b/Graphs/gGraphView.h
@@ -176,22 +176,19 @@ protected:
 };
 
 class gGraph;
+
 class gThread:public QThread
 {
 public:
-    gThread(gGraph *g);
+    gThread(gGraphView *g);
     ~gThread();
 
     void run();
-    void paint(int originX, int originY, int width, int height);
     void die() { m_running=false; }
     QMutex mutex;
 protected:
-    gGraph * graph;
-    int m_top,m_left,m_width,m_height;
+    gGraphView *graphview;
     volatile bool m_running;
-    QWaitCondition wc;
-
 };
 
 class gGraph
@@ -253,20 +250,17 @@ public:
     void setGroup(short group) { m_group=group; }
     void DrawTextQue();
     void setDay(Day * day);
-    gThread * thread() { return m_thread; }
     virtual void paint(int originX, int originY, int width, int height);
     void redraw();
     void timedRedraw(int ms);
 
-    void threadDone();
-    bool threadRunning() { return m_thread->isRunning(); }
-    void threadStart() { if (!m_thread->isRunning()) m_thread->start(); }
     GLBuffer * lines();
     GLBuffer * backlines();
     GLBuffer * quads();
     short m_marginleft, m_marginright, m_margintop, m_marginbottom;
-    void lockPaintMutex();
-    void unlockPaintMutex();
+
+    QRect m_lastbounds;
+
 protected:
     //void invalidate();
 
@@ -279,7 +273,6 @@ protected:
 
     void ZoomX(double mult,int origin_px);
 
-    gThread * m_thread;
     gGraphView * m_graphview;
     QString m_title;
     QVector<Layer *> m_layers;
@@ -291,7 +284,6 @@ protected:
     int m_max_height;
     bool m_visible;
     bool m_blockzoom;
-    QRect m_lastbounds;
     QRect m_selection;
     bool m_selecting_area;
     QPoint m_current;
@@ -343,11 +335,14 @@ public:
     void setEmptyText(QString s) { m_emptytext=s; }
     QMutex text_mutex;
     QMutex gl_mutex;
-    QMutex inPaintMutex;
     void setDay(Day * day);
     QSemaphore * masterlock;
     bool useThreads() { return m_idealthreads>1; }
     GLBuffer * lines, * backlines, *quads;
+
+    gGraph * popGraph();
+    QVector<gThread *> m_threads;
+
 protected:
     int m_idealthreads;
     Day * m_day;
@@ -370,6 +365,10 @@ protected:
     virtual void wheelEvent(QWheelEvent * event);
     virtual void keyPressEvent(QKeyEvent * event);
 
+    void queGraph(gGraph *,int originX, int originY, int width, int height);
+    QMutex dl_mutex;
+
+    QList<gGraph *> m_drawlist;
 
     gGraphView *m_shared;       // convenient link to daily's graphs.
     QVector<gGraph *> m_graphs;
diff --git a/Graphs/gLineOverlay.cpp b/Graphs/gLineOverlay.cpp
index a6cd36c0..a400d399 100644
--- a/Graphs/gLineOverlay.cpp
+++ b/Graphs/gLineOverlay.cpp
@@ -87,8 +87,7 @@ void gLineOverlayBar::paint(gGraph & w, int left, int topp, int width, int heigh
                     if (points->full()) { verts_exceeded=true; break; }
                 } else {
                     // thin lines down the bottom
-                    lines->add(x1,start_py+1,m_flag_color);
-                    lines->add(x1,start_py+1+12,m_flag_color);
+                    lines->add(x1,start_py+1,x1,start_py+1+12,m_flag_color);
                     if (lines->full()) { verts_exceeded=true; break; }
 
                 }
@@ -98,12 +97,10 @@ void gLineOverlayBar::paint(gGraph & w, int left, int topp, int width, int heigh
                     z=top;
 
                     points->add(x1,top);
-                    lines->add(x1,top,m_flag_color);
-                    lines->add(x1,bottom,m_flag_color);
+                    lines->add(x1,top,x1,bottom,m_flag_color);
                     if (points->full()) { verts_exceeded=true; break; }
                } else {
-                    lines->add(x1,z,m_flag_color);
-                    lines->add(x1,z-12,m_flag_color);
+                    lines->add(x1,z,x1,z-12,m_flag_color);
                }
                if (lines->full()) { verts_exceeded=true; break; }
                if (xx<(1800000)) {
diff --git a/Graphs/gXAxis.cpp b/Graphs/gXAxis.cpp
index bf31b48f..3f69974a 100644
--- a/Graphs/gXAxis.cpp
+++ b/Graphs/gXAxis.cpp
@@ -14,7 +14,7 @@ const quint64 divisors[]={
     1800000,1200000,900000,600000,300000,120000,60000,45000,30000,
     20000,15000,10000,5000,2000,1000,100,50,10
 };
-const int divcnt=sizeof(divisors)/sizeof(int);
+const int divcnt=sizeof(divisors)/sizeof(quint64);
 
 gXAxis::gXAxis(QColor col,bool fadeout)
 :Layer(EmptyChannel)
@@ -90,9 +90,10 @@ void gXAxis::paint(gGraph & w,int left,int top, int width, int height)
     } else {                   // Microseconds
         fd="00:00:00:000";
         dividx=25;
-        divmax=divcnt;
+        divmax=divcnt-1;
         fitmode=3;
     }
+    //if (divmax>divcnt) divmax=divcnt;
 
     int x,y;
     GetTextExtent(fd,x,y);
diff --git a/main.cpp b/main.cpp
index 7ae5c28f..63f03bd4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -23,9 +23,9 @@ MainWindow *mainwin=NULL;
 
 void MyOutputHandler(QtMsgType type, const char *msg) {
     if (!mainwin) {
-
         return;
     }
+
     switch (type) {
         case QtDebugMsg:
             mainwin->Log(msg);
@@ -42,6 +42,7 @@ void MyOutputHandler(QtMsgType type, const char *msg) {
             // Popup a messagebox
             //abort();
     }
+    //loglock.unlock();
 }
 
 int main(int argc, char *argv[])
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 85c0b433..eb328af4 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -29,9 +29,27 @@ QStatusBar *qstatusbar;
 
 void MainWindow::Log(QString s)
 {
+    static QMutex loglock,strlock;
     static int start=QDateTime::currentDateTime().toTime_t();
+    static QStringList slist;
+    if (!loglock.tryLock()) {
+        return;
+    }
+
+    strlock.lock();
     QString tmp=QString("%1: %2").arg(QDateTime::currentDateTime().toTime_t()-start,5,10,QChar('0')).arg(s);
-    ui->logText->appendPlainText(tmp);
+
+    slist.append(tmp); //QStringList appears not to be threadsafe
+    strlock.unlock();
+
+    strlock.lock();
+    for (int i=0;i<slist.size();i++)
+        ui->logText->appendPlainText(slist[i]);
+    slist.clear();
+    strlock.unlock();
+
+    loglock.unlock();
+
 }