I just bought a 1973 LeSabre 4-door hardtop and there's rust at the base of the rear window under/around the chrome. I haven't pulled the chrome piece for fear that once it comes off, it won't go back on because of the rust. I was wondering if it should be OK for a while or if it's a "drop it off at the body shop to get fixed immediately" deal? The rust is just barely visible under the chrome, but is obviously rot on the edges and not just on the surface. I'm planning on doing all of the body work I can, since most is just cosmetic. This is an area that, when the time comes, will definitely be done by a pro. I'll post pictures Saturday, which is when I'm actually taking delivery on the car.