Below is a Wheel displaying 1 chart.
Depending on what wheel style is being used there are various option available directly from the Viewing Area. For a standard single wheel...
➢ Right-click (or control+click) anywhere near the center of the wheel(s) and a pop-up menu is displayed.
➢ Clicking on Displayed Points another menu is displayed from which you can choose the "Point Set" to be displayed. "Follow Default" simply displays the default "Point Set" that is set in Preferences.
➢ Clicking on Wheel Style displays a list of styles of the appropriate type for the number of charts displayed, so you can select a different Wheel to be used. "Follow Default" simply displays the default "Wheel Style" that is set in Preferences for the number of charts displayed.
➢ If you click on Aspect Set, a list drops down with the aspect set currently being used ticked. You can then choose a different aspect set to be used by clicking on it. "Follow Default" simply displays the default "Aspect Set" that is set in Preferences.
For some specialized wheel styles different options may be available: For example with the "DecRuler" or "SgnRuler" wheel styles the rulerships used in the chart can be changed:
➢ Right-click (or control+click) anywhere near the center of the wheel(s) and a pop-up menu is displayed.
NOTE: Anywhere you can access a pop-up context menu using the mouse by right-clicking or by control+click (for example on a chart title), you can also use the touchpad. However to use the touchpad you may need to turn the right-click (called secondary click) option on in your Mac's Preferences/Trackpad .