How do you modify the appearance of a control

[VI_Joe]

I want to add a red arc on the outer edge of a meter control.  The arc should only cover about 120 degrees.  Is there a way to modify the graphics of a control?

Thanks in advance.

[smercurio_fc]

Yes. It's discussed in the manual.

You can also peruse this example: Customizing the Gauge Control in LabVIEW.

If you search you'll find lots more information.