TerryH

Thanks.....
.......... but the dish-washer is about 2m from the sink waste and at 90 degrees to the sink unit. I can take the flexi-hose across to a point but then have to connect to a conventional waste pipe, then to the kitchen sink waste. The flexi-hose will not be long enough to stretch, unfortunately.

I was going to put a washing-machine trap (one of the very deep u-bend type) adjacent to the dish-washer and then run a conventional waste to the sink...... if you se what I mean.

It's not going to look too pretty and because of the fall I shall have to run it at quite a high level where support is an issue, as the actress said to the bishop.

I suppose if it is at such a high level, I could find some way of supporting it from the underneath of the work-top.

Perhaps I've answered my own question but I'd still be interested to know if there are any other suitable fixing methods.
Terry.

..... the idea of an extended flexi might come in useful, though. It would probably be less obtrusive, and as you say, Cabbage, easier to fit... mmmmmm
Terry.