Just got my new black soft top from ebay. Everything mounts up fine, except for the part right behind the pillars behind the driver and passenger. There are no snaps on the body or the top, it just flaps in the wind right there. What is supposed to be there to connect the top to the body, or is it just supposed to flap in the wind? This is my first samurai, I would like to get this figured out. Any help is very greatly appreciated. Thanks in advance