thanks for replying mate.
this is the second master cylender ive tried and the problem still exists?except its worse now on the second master cylnder.
ive had a play with the rear shoes,but havent a clue how to adjust them?they seem to be firm when i have someone apply the brake wand i try to turn the rear wheel they feel pretty sold?
ive bled the system more times than i can remember,so im pretty sure most of the air is out?
cheers mate