Hi there, 
  
I am creating a bubble chart with fusionchart-xt and the xml format.  I have problems with the vertical scale.  I want the horizontal lines to have an opacity of 0.15 and the labels of 1.  I cannot succeed to do it.  In short, I want the vertical scale similar to the horizontal one in the attach image. 
  
I attach an xml file and image. 
  
cheers! 
  
didier 
bubble.xml