Having spent over an hour on this single issue and not finding a solution, can anyone else help. The gap between the white at teh bottom and the sand coloured texture at thee top is 225mm, three courses of brick exactly. And the blue bricks are exactly the right size 65mm high with 10mm mortar gap. But no matter what we try we cannot make the texture align with the bottom of the wall. We are using the VW18 inbuilt Shader 'Bricks' rather than an image.