Add thickness to trend lines for fusion bar charts

[sadakar]

Hi Forum, 

I want to increase the thinkness of trend line for fusion bar chart and stucked here.. below are my trails.. 

Tried below : 

CASE 1 : 

<fc:thicknessExpression><![CDATA["5"]]></fc:thicknessExpression>

CASE 2 : 

<fc:thicknessExpression><![CDATA[5]]></fc:thicknessExpression>

CASE 3: 

<fc:trendLine trendZone="true" color="#0B29BD" thickness=5>

CASE 4:

<fc:trendLine trendZone="true" color="#0B29BD" thickness="5">

CASE 5 : 

Adding in Advanced properties

thickness =5   ( Here is the issue : Advanced properties are not addable with fusion charts ? ) I'm using 6.0.1 professional studio ..)

Did any one face this kinda of problem ? 

Thank you in advance for any help :-)

Sadakar Pochampalli