wierd issue on forum index

[ldogg]

so last night I was trying to insert a random banner next to my header image. I ran into issues with the placement of the banner, and scrapped the idea for now. Then I changed my header image, and I thought all went well. My problem is with the forum index page. there is a 3" blank space on the right side of the page. it forces the scroll bar at the bottom, and when you look at that space there isn't anything there. now here where it's weird. I can accept that I messed something up when I was trying to add the ad banner, but it's only on the index. if I open a section it's fine, go to the gallery. it's fine, go into the arcade, its fine. I am using VBadvanced as my front end CMPS product, and the main page is also fine. Any ideas on what I broke?

Thanks,

Larry