title: teechart labels style lost after zoom
body: <p>I am using teechart 
  version <code>TeeChartNET2014_4.1.2014.08120</code>
  on asp.net webform with .net framework 4.0</p>
  
  <p>Problem shows when I use zoom tool.<br>
  Especially this setting:</p>
  
  <pre><code>Chart1.Axes.Bottom.Labels.Style = Steema.TeeChart.AxisLabelStyle.Text;
  </code></pre>
  
  <p>The setting works correctly, but after I zoom, it is lost.
  All settings remain ( marks, titles, colors, even angle for 
  <code>Axes.Bottom.Labels.Angle</code> - set to 90 ), but this one is definitely lost, even when I return to default view.
  ( zooming was prepared according to tutorials and examples found in program group of teechart product )</p>