Still using the dual for the same thing. I am assigning each of the Value a negative notation, but for displaying purposes, I just want to continue showing the positive number. So here the text is just a actual non-negatived value. This helps me show the chart below 0 but it still continue to show positive number for the value on the axis. If I don't use dual you will see -1, -2, -3 on the axis instead of 1, 2, 3.