The gf pulled up to the lights just by our place and the peddle stayed on the floor. I recovererd it by driving clutchless to the car park to have a look. The pedal appears to be sound, all clips in place and master cylinder rod still clipped in, i tried bleeding but get almost no fluid out of the nipple so i assume the MC has gone. I checked back into its history and find that the MC was changed just over 20k ago and the Slave was done 4k ago. Anyone have any other ideas?