Use the following techniques to improve the appearance of your printouts:
Use transparency and the Coloring tool to hide portions of controls that you do not want visible in your printouts. For example, use transparency to simplify the appearance of the edges of controls.
Use graphical objects on the Controls»Decorations palette to highlight sections of your printout. For example, surround a section of controls with a box to set it off from the remainder of the front panel.