Just wondering if anyone knew where I could buy an adjustable table post that would allow me to convert my dining table to a double berth. My boat did not come with one, yet the table can be removed and lowered to create the berthing platform. Currently I have to remover about 16 screws to do that. The one catch is that the posts I've seen require going 6" below the cabin floor to work properly and I'm not sure I can do that and would prefer not cutting into my cabin floor.