bleeding back brake
Believing as you all do that duke back brakes are for show I was astonished to see at the MOT that mine now outperforms the front two (the performance of which has not changed) .. locking up the back is now a definite possibility.
Following an accident I replaced the master cylinder and fitted braided lines .. nowt else.
Dunno what the hells has gone on .. but I'm not complaining as is operates perfectly well .. releasing and such.