Hi Duncan,
Please post an image of a desired chart and we'll see if we can add that option.
For now you might wish to use the Speedometer version, where you have a very thin border with the Level + Target + low/ good/ high coloured zones.
Under the View Style you will find lots of options to change the angle of the dial, format the needle, borders etc.
Hope this helps
Paola
Duncan Smith
Can you change the width (thickness) of the BAND in a Dial (ARCH) chart?