I removed the bottom portion and the back support seat cushions, i need to know do i have to remove the seats that hook up to the seat frame and re-install the seat frame back in the car then take my measurements. I'm doing the rear seat delete, and i can't see re-installing the seat frame because it's the heaviest part of the seats.Do i have to re-install the rear seat frame when doing the rear seat delete? I've seen pictures where it looks like people have reinstalled the seat frame and then put in the rear seat delete homemade or otherwise, but i'm making my own so i'm making up the instructions as i go, now at a stand still, please help.