rear brake problem 70 Spit

[KHOCO@aol.com]

Listers
          I have very little in the way of rear brakes. Iv'e bled both sides 
and do not seem to be getting much air out, not enough to explain the lack of 
pedal. If i pump the pedal I seem to be able to catch a little pressure once 
and a while. I have a stick holding the pedal down now and both wheel 
cylinders seem to be holding, with no leaks detected.
                                 I suspect a problem with the master 
cylinder. Am I right?

Ken Copeland
70 GT6+ KC78784
70 Spit FDU84919
70  GT6+ KC81551