When the marker is close to an inkwell a large ring will appear to show how far the object can be drawn. If the Guide Ring does not appear when the marker is near an inkwell, an object has already been drawn from that inkwell. If a new shape or object length is desired, then the object should be deleted and redrawn.
As soon as you see the guide ring around an inkwell, you can press and hold [A] to snap the marker to the inkwell.
The best way to delete a drawn object is to press and hold [X] while moving the marker across the object as if you were cutting or or slicing it.
Armed with only a magic marker, Max must confront evil to save his little brother.