Websimon width error

Currently I am using WordPress 3.5 with Websimon tables 1.3.3

I have a very odd issue. No matter what I do, the table width will not work properly.

http://arkansascopier.com/main/?page_id=63

This table is set for 600px wide (just to try and get it to do SOMETHING)

This did work once before, but I am at a loss as to why this wouldn’t be working now….

Thanks!

http://ww.wp.xz.cn/extend/plugins/websimon-tables/