Got my first mustang. 2002 convertible. It's not pretty but it's paid and it's mine. Clear coat is peeling, interior is a beat up. I can deal with this. I'm struggling with the top rail not fully seated above the driver's window, so, the window doesn't seat right. It looks like the canvas top is about a half inch off to one side as well, I can see pin holes of light in a spot on the passenger side. First, how can I get the rail straight so I can close this door right?