Theme Builder

We are using Confluence v3.1.2 and Theme Builder v4.0.1. We have created a theme and it works perfectly on all of the non-personal spaces. However, on all of the personal spaces, there is extra white space. It is in the "content" area of the layout.

I'll try to explain a bit more. In trying to determine where the problem is, I placed a 3px width orange border around the perimeter of the "content" area. In all spaces (non-personal and personal) the content area (with the orange border) shows up exactly as you would expect.

In the non-personal spaces, the content in the "content" area takes up 100% of the "content" width, which is correct.

However, in the personal spaces, the content in the "content" area only takes up about 60% of the "content" area width. I only have text in the "content" area....no wiki tags or anything else. The text doesn't extend the entire width and just wraps the text to the next line.

I have no idea what is wrong and this is keeping us from deploying. Any assistance anyone can give would be appreciated.