Well, have resealed both master and slave. Quite a bit of free play as the pedal goes down which disappears on pumping unfortunately to return on standing a few minutes so it looks as though my re-sealing has been unsuccessful. Usual attempts with pressure bleeding and Eezibleed don't cure the symptoms either. Accordingly does anyone have a spare clutch master cylinder and maybe even a slave as well for sale.
Not sure is this what you were after, but... - Malbrad had new masters and slaves for sale (not cheap of course). - There's also Past Parts in Bury St Edmunds to restore the ones you have - I know they re-sleeve brake master cylinders and their website says they also do clutch hydraulics.