Andy, good to see you on the Forums--maybe I've just missed your other posts.
However, being hardheaded and a believer that VAC members ought to know how to fix anything, I'm going to try and fix the windows on my '75
Sovereign, even if it requires alchemy. If anyone is sucessful in getting these dual pane windows apart, I hope they take lots of photos and creat a thread.
By the way, I've got some spare side windows to trade if anyone has a single pane rear window for my '70
Caravel.
Zep