The Gauge Editor window Advanced tab allows you to specify advanced settings for your gauge using XML.

Gauges are rendered using FusionCharts Widget objects. FusionCharts Widgets are configured in the dashboard using XML. The DataPA Enterprise Dashboard builds an XML document to render the gauge, which can be viewed by turning on the debug dashboard objects option. If you want to control behaviour of the gauge that is not facilitated through the Enterprise Dashboard interface, you can append your own XML to the document produced by the application. For details on the XML definitions expected by the particular object you are using, please see http://docs.fusioncharts.com/widgets/.