Can anyone provide some insight on removing the factory partition? I thought it would be an easy job, however, there is some odd type of bolt/fastener on each side on the cross bar that I cannot figure out how to remove. From the cargo bay side, it looks almost like some sort of rounded metal cap was put on it and the threaded bolt chopped off. From the cab side, I had to remove some side panels and peek into the frame just to get a look at it. I've never seen anything like it before. Almost looks like a threaded bolt with a metal sleeve around it that was then crimped down around the bolt. Even if I could figure out how to remove it, from the cab side which seems to be the only option, I don't even know how to get a tool in there to access it.