Scrolling issue

I navigate the boards a little different than most users. I use an eye tracker device so I don't have to use a mouse. The scrolling tool I use can go up and down, as well as left and right. It works great for most websites. I noticed recently that the boards no longer fit in a normal screen. You can scroll to the right quite a ways but there is nothing over there. This makes it hard for me to scroll through the threads because there is always room to scroll to the right.

It would be really helpful to me if this could be fixed. I don't think fixing it would adversely impact other users.

thanks