I've just put a A500 ("904 with overdrive") in my old ride & wonder: 1: If anybody know how to connect the 3 overdrive wires? There's a blue one in the middle, a orange with black stripe on one side & another orange with purple (or blue?) stripe on the other side. 2: I also wonder about the oil capacity in a A500? It seems to require more than a normal 904. 3: Vibrations... The gearbox & engine used to be in the same car but has been appart between the cars & now there's a vibration, so I wonder if the flex plate & converter should be mounted at a certain possition & if that's marked? It's pretty hard to see now that it's all in the car, looking up behing the engine's oil pan, but I'll give it a try if so... /Nox.