Fire Bug is a good tool that you can use for digging into the design of page, see our "Streamline your web development with Firebug" road map article for details:
roadmap_10.php
can you send a link to your results page so i can see it in the browser, troubleshooting css is next to impossible without being able to see it.
as for the error you are getting, make sure you are using the new Data Bridge 1.1.0 update, i believe this is an issue that was addressed in that update.