Hi..I recently purchased a one owner 1974 142 GL from the original owner. It appeared in the may/jun 1999 issue of Rolling. It had been sitting for awhile, so I have lots to do. My one concern is that the manual Sunroof leaks a bit, and is stuck, or frozen, by rust in the closed position. I pulled off the crank, and cleaned off a lot of rusty goop, but can't figure a way to get to the cable to free things up. I don't want to force or pry and do more damage. Luckily the only other rust is surface, and pretty minor. I would appreciate any help or advise. Thanks, Mike.