title: Highcharts legend symbol sizes for scatter charts
body: <p>I have a problem of rendering legends for 3d scatter charts with different symbol sizes - see <a href="http://jsfiddle.net/YyV6x/4/" rel="nofollow">http://jsfiddle.net/YyV6x/4/</a></p>
  
  <p>The legend takes the same sizes of symbols as in the main chart and the positioning of legend items is completely off. I tried forcing the legend symbols to be the same size:</p>
  
  <pre><code>$(chart.series).each(function(){
      this.legendSymbol.attr('width',8);
      this.legendSymbol.attr('height',8);
  }); 
  </code></pre>
  
  <p>Unfortunately, it also shifts symbol X and Y coordinates - see <a href="http://jsfiddle.net/HB53K/" rel="nofollow">http://jsfiddle.net/HB53K/</a>.</p>
  
  <p>How can I fix this?</p>
  
  <p>Thanks</p>