Once you've plotted a point on a curve, you can adjust these points by clicking and dragging them, but many people find it easier to plot the point by using the Up/Down Arrow keys on their keyboard. This adjusts the Output of the point in increments of 2. To adjust the Input, use the Left/Right Arrow keys. To make larger moves, hold the Shift key while using the Arrow keys and your points will move in increments of 15. |