Geeklog Forums

I've been trying to get the FCKeditor to work for posting on the forum. My site is behind our network firewall and security isn't much of an issue considering how our site is used. I was able to get the editor to show up, however when I post and create a table, the post formats horribly. The table shows up far down below where it should be.

This wasn't a problem through standard forum posting, so I know its related to FCKeditor. I'm just wondering if there is something anyone has seen with this that may be part of it? The problem does not exist when creating stories.