Thanks for the reply. I wonder why the main posts don't reach the rockers. They can be spread apart, bolted in, then welded, but the rear posts are not even close. What is different about the convertible vs the hardtop? Where are the rear posts supposed to be attached? To the top of the wheelhouses? I do want a roll bar in this car but I think I am going to have to get creative on those rear posts. In 1989 I saw the Ramones play at my grammer school auditorium. Even with military issue ear plugs they were the loudest band I ever heard.