Is there a way of configuring one of the Gauge plug-ins to emulate a centre-zero meter?
A centre-zero meter has the meter needle vertical with a zero input value, the needle moves anticlockwise from the zero position for negative values, and clockwise for positive values.
The existing “Gauge” plugin starts the fill at the most anticlockwise position but for this application it would need to start at the vertical position and fill in either direction as appropriate for the polarity of the input.