Hi guys. My first newbie question. I have a Horizon. My question is - does the bench lock in the flat/ bed position on its own? Mine doesn't and I don't know if this is design or a fault. I am considering putting a kitchen in the back of the van which requires removal of the rear leaf. From what I can tell the leaf is an integral part of the bed in that it holds the bench flat with the heavy flap. All help appreciated.