I need help. I want it to draw, then when the user presses space, it draws over ONLY THE PREVIOUS LINE with white, thus "erasing" it. I want it to, whenever the pen is up, if the mouse is down then it erases all the previous entries in the list, then starts a new list just for the new line. If you understood that, any help is appreciated. Also see http://scratch.mit.edu/forums/viewtopic.php?id=52733
