[X25]

This is pretty interesting. It would be great if we could get the air out of the system without having to get down under the car! I suppose you should follow this up with a full on brake bleeding to ensure you don't pull on those, either (though I doubt there would be much of a movement, if at all). Does the Mityvac come with the right cap adapter? If not, where do you source it? I actually have a similar cap adapter from my Motive power bleeder, but I'd rather not use it for this purpose, since screwing the hose back and forth is not fun.