'87 5KSQ Brakes

["Mark Hahn" <hahnmgh63@earthlink.net>]

  Just put a new set of pads and rotors on the rear of my car and a new
master cylinder on.  The new one from Peerless is aluminum when the factory
was cast iron.  I can't seem to get a good bleed from the front brakes and
am hoping the master cylinder is not bad.  Although stopping seem to be
pretty normal as well as pedal feel and if I brake and pull over and touch
each rotor they all seem to get fairly warm like they are all working?  Any
special tricks to bleeding the Audi brakes with the ABS.  Car definitely
needed new fluid.  Now it's time to flush the coolant.  TIA, MGH