[sammyg2]

Thanks for the correction, Hygroscopic. Gotta remember that.

Billwagnon, The reason your overflow tube puked out fluid when you used a pressure bleeder is because that's what it's supposed to do. You need to do one of two things:
either plug off the breather hose during pressure bleeding, or use it to pressure bleed the system. I haven't done the second method, but the way it was decribed was to put some plastic wrap or something under the cap to completely seal it and then hook up the pressure bleeder to the hose.