I think there is some misunderstanding. I am talking about the mount brackets, which the slider rivets into they are 2 pieces the bottom of the slider mounts to the bracket via rivets on both seats RSX and DSM. On an RSX the the seat base mount to the sliders via 4 stud and nuts onthe side of the seats. From what I can see on my 1g is that the floor is flat very flat. I have no clue what a 2g floor looks like.