Clutch still bites a little low for the first use of the day, then sits normal. So it looks like the master seals are weeping. But the clutch action is lighter and the bite doesn't vary so much as it did.
Cost. Clutch pipe £60something +Vat Tow in £40 Rest in labour and fluid. Total £179.12 inc VAT.
Much better than the £230+VAT that the local Vauxhall/Saab dealer wanted without the tow in charge on top.