I've been pouring over your documentation to try to find a simple gauge to display horizontally. If I paste in the ones from your documentation they are
Vertical and changing the "Vertical="false"" property makes the gauge disappear completely?
If I put an appearance-backgroundColor="grey" I can see the area where the gauge should be but no gauge is in there?
Here's what I'm using:
I would have thought that changing from verticle to horizontal would be in the <Appearance> properties too?