The Older Gentleman yik-yakked:[QUOTE] What he said. Unless they're faffing with jets and needle settings as well, in which case it could take two or three days.[/QUOTE] I'd like to think it's just fannying with the sttings, never mind the full treatment. My concern is, being an arse, they could take advantage if they wanted - HTF would I know the difference, ie they'd had to spend 30 mins turning the screws or 3 days fine tuning it.