Never had a clutch changed of one of my cars but know whats involved and I would assume that it must take at least 3 hours (if not more) x £50 an hour. £150-£200, ouch.
felt sure other JTD owners were also experiencing slipping std clutches after remaps, didn't believe I was the only one given the slip can be rather more than slight in some situations. mind you it could also be that other JTD owners just don't post on this forum.