So I was having trouble with the angular gauge properly conveying that my value had exceeded the upper limit. When I passed to the chart a dial value over the upper limit, the dial was pointing well below the upper limit. This didn't make any sense to me.
Then I found this: http://www.fusioncharts.com/forum/Topic3446-19-1.aspx
Can someone please clarify if indeed a value exceeds the upper limit, the chart will not properly convey that information?
I'm able to get around the issue by testing if the value exceeds the upper limit in my PHP code, then artificially resetting the value to the upper limit. This is the only way I can get the chart to indicate that the maximum has been reached. Otherwise, it's just plain inaccurate.
Now it's quite possible (likely?) that I'm missing something, so feel free to set me straight. Thanks!