The Silver Vixen was out for the day at Standen House. This left the Gorse Fox and Jasper alone for the day. We debated what to do and Jasper suggested that the Gorse Fox got on with the furniture project that he was designing over the weekend.
So it was that most of the boring was spent building a spreadsheet with all of the components and their dimensions, and then a sheet cutting-sheet showing how a large sheet should be cut down, optimally, to provide all of the sub-components. (This used to be something the Gorse Fox would use Visio for, but no longer having a license he had to resort to Omnigraffle. This proved adequate but there is clearly a longer and steeper learning curve than Gorse Fox had reckoned with).
The afternoon was spent shuttling between possible suppliers. Travis Perkins has some adequate plywood, but don't provide a cutting service; B&Q provide a cutting service, but the quality of the plywood was very poor. Eventually, the Gorse Fox found himself at Covers in Chichester. There they had some lovely hardwood ply and provided a cutting service. They were a little pricey, but the quality was excellent and they were able to deliver.
There is still a short shopping list of required components, but they can be sourced from B&Q. The Gorse Fox is looking forward to getting started.