I was wondering if anyone has a procedure to remove or install the Rear Facing Seats (RFS) in a Model S that is configured already for RFS? By request, we pulled out the seats of a friends car so he could use the additional storage space. We unscrewing the two bolts that anchor the bottom of the seats to the car and the seats easily come out for storage. Now, he's ready to have them re-installed and I just assumed the area that the bolts screw into would be threaded. In actuality, it seems like there is some sort of missing nut that should exist on the other side of the hole where the bolt goes into. Anyone know what I'm talking about?