Marking Out

Here Michael is measuring along one of those parallel gridlines. They are faintly visible where the nails are located (if you've got good eyes).

Notice the nice clear line marked in. There'll be no mistaking that one.

Also notice the ply has been coated on the underside, we're working on the outside face, because we know we're going to paint that and we don't have to be so careful with cleaning off marks.

Don't notice that Michael isn't wearing any shoes. This is quite comfortable really, until on drops a hammer on one's toe.