Okay, so I found my brake fluid leak...in the interior. Yes, it's the clutch master, so I suppose I will get around to replacing it if the weather cooperates and I can get the part locally. The removal/install looks pretty straightforward, but my question is about bench bleeding. I know I've heard this mentioned when one goes to replace a brake master cylinder, but i'm hazy about a) what it is and b) if I need to also do it to a clutch master cylinder. Any help would be greatly appreciated, this will be my first time messing with this area of the car. Thanks! -alan 83 320i (thought the carpet looked a little "oily") 79 320i