I just checked the new seal and there doesn't seem to be any cutout where a connection might come through. I guess I'll just have to cut the seal away carefully and see. I am removing the rear window inorder to grit blast and repair some rust damage on the lower right corner of the window support. It will also give me a chance to repalce the package shelf which has suffered a great deal at the hands (or rays)of the Texas sun.
Luckily I have a Euro 350slc parts car with a farely good rear window. It too has some fogging but, although my car is in very good condition, it is not a show car.