Time for some rear window channel rust repair. It's interesting that this charger didn't have one spec of rust in the lower channel. The rear lower corners had a few pinholes. I'm sure that it's because the rear window had been out of the car for 20 plus years. But....there were some small holes in the upper channel.
There were also a few pinholes in the trunk gutters where the forward gutter (dutchman's panel) overlapped with the side gutters