This macro sets the start/stop angle for the labels and gridlines on the face of the gauge .
SYNTAX:
@GAUGE_ANGLE nStartAngle nStopAngle
PARAMETERS:
nStartAngle; 0...360 Start Angle
nStopAngle; 0...360 Stop Angle
EXAMPLE:
@GAUGE_ANGLE 0 180
@GAUGE_ANGLE 0 360
PERSISTENT:
NO