My 1978 300d was missing the climate control servo when i got it. I'm trying to get the heat working since the servo has been bypassed, but i need a servo (any servo -- even broken) to plug the vacuum and electric wires into just to get the thing blowing air. So if anyone wants to donate a leaky servo so i can see if this works, i would appreciate it and can pay for shipping and maybe a little something for your trouble. And i could pick it up if your near philly. Working servos seem to be out of my price range at this stage. thanks!