Grid to PDF works but Chart to PDF does not

I have installed Scriptcase 8 on a RackSpace Centos 6 shared server with 512M of memory I have published your samples unchanged and when I export a grid to a pdf all works fine. When I select a chart to export to pdf it does not convert properly. Thinking it was a memory issue I upgraded my server from 512M to 4G and it made no difference. The link below is a short video showing the issues.

Any help would be appreciated. We are converting our data for our customers to csv and importing into MySql to provide lookup grids, reports and charts to our customers and pdf export is an important part.

http://screencast.com/t/iKucg74l8hw

Thank you,

Jeff Ryder