The first stage of construction is the stone base of the structure. Being a wooden kit, this is of course made from wood. The parts are perfectly milled, so there’s no cutting or sanding involved, just aligning and gluing.
I didn’t glue the Square insert into place yet, as it’s not added until Step 2, but I dropped it into place to help with the alignment. As it turns out, it’s not helpful, as it fits a bit loosely, and my cutting pad has a printed grid that allows me to check the corner angles.
By the way, I really like the ModelCraft cutting mats. The one I’m using here is an A4 size. That’s roughly 12″ x 8″, which I bought from the ModelCraft Tools USA, which is run by Ages of Sail. In fact you can just buy it from their website too. I really like these cutting mats. This one was only $13.99 plus tax and shipping.