The drawing grid is like a piece of graph paper on your Drawing Board. The grid is made up of two sets of parallel lines, one horizontal and one vertical. The lines are spaced 0.25, 0.5, or 1.0 meters apart, depending on the current grid resolution setting. The intersections of the grid lines are called . The grid lines are not visible, but their locations are indicated by the marks on the vertical and horizontal rulers located on the left and bottom edges of the Drawing Board.