As an aside to my 10mm WW1 project I've been working on some old 2mm Irregular Miniatures WW1 models I've had hidden away for years.
They were bought as a set along with their Franco-Prussian to WW1 Rulebox some years ago.
Anyhow, I've decided to base these up to play the Pz8's WW1 rules - which I've become rather interested in.
The game takes place on a 6 x 8 square grid and playing piece bases are 1/3 the size of your squares. So if your grid is made up of 60x60mm squares (like mine) your bases are 20x20mm.
I made up the playing board from an old piece of mdf I had lying around - varnished it and added a piece of ready flocked paper (from an old GW Playsheet) stuck on with PVA and with grid lines drawn on in permanent pen.
I plan to add a couple of wipe off panels with a printed grid so you can cross off APs (artillery points) as you use them up.