- click a chalk pastel to pick a color - click to start drawing and click to stop again, no need to hold down the button while you draw ! - change line type by clicking the "line ^" button. click one of the types, and click the line menu button again to close the menu.
I wanted to make it easier on the hand, you don't have to hold down the button the whole time you draw, just click once to start drawing a line, and click to stop :D there is a slight color drift to add texture. if you feel the color has drifted too far from what you want, click to stop the line, then click to start drawing again. the color resets with each new line :)