Seat layout map for East Coast stock

[PG]

Does anyone know were I can find a seat layout map for East Coast coaching stock ?

At last - knew I'd seen it online somewhere, just takes a bit of finding
http://www.eastcoast.co.uk/Global/On-board%20Facilities/T14388-%20Mallard%20and%20HST%20Plans%20A4.pdf

In case I've copied that link incorrectly you can navigate from the eastcoast homepage
Home > On Board Our Trains > On-Board Facilities - then read Finding Your Seat which at the end has a sentence 'Click to view a plan of East Coast train coach layouts' which should get you there - phew!!