I am trying to modify the legend in an inverse MS line chart, per the properties specified at http://docs.fusioncharts.com/powercharts/. I am not able to apply the following: legendPosition, legendCaption, legendShadow, legendNumColumns, legendIconScale and legendAllowDrag. interactiveLegend works as expected. 
  
Here is my code (the " " and + are required by our portal environment):  
  
<!--Legend Attributes 
"showlegend='1' " + 
"legendPosition='right' " + 
"interactiveLegend='1' " + 
"legendIconScale='0' " + 
"legendCaption='Sister Operating Companies and Peers' " + 
"legendAllowDrag='1' " + 
"legendShadow='0' " + 
"legendNumColumns='1' " + 
  
Any assistance is much appreciated!