I found another company giving a really good service, Abbott Fabrications http://www.abbott-fabrications.co.uk/
I needed some water jet cutting done in a hurry. So I called them early last week and asked them to do 2 exhaust manifold plates for me, they said they thought they could help and turn them around in a week or so. I took a pencil drawing (with full measurments) to them for 0845 Friday morning, asked if they could have it done for the following Friday? Got the reply "Oh should be able to get it done for you by late lunch tommorow

all this and they charged me less than their original quote (and they were cheep to start with) and it is a top job. really nice bunch of guys, most of them drag race fans I would highly recommend them.
Best regards
Mike