Hey guys I have the new T_tops replacement steels and they don't come with any instructions. It came with the front steel that holds the front weatherstripping down for the front windshield, so My first question is how do you attach this piece to the car. I don't see any body welds to grind and cut out. Here is some pictures to help. Also the Main Middle Sail piece, how do you attach the upper and the lower piece/ like the middle of the T- tops the part you see?