I have roof vents... this is a 4Star so those of you that know trailers knows this is a highly valued trailer. Their dividers are not interchangeable even within this trailer so I can't even move the stud divider to the last spot. The dividers are placed in the trailer and than welded in. Right now the trailer was valued at 4Star at $14,000. Maybe I should just call them and ask what it would do to the trailer's value. They are the ones who told me how much it is approximately worth.
There are lots of threads on people trying to make a makeshift divider.