Those work great and produce the blue and purple bars shown in the image. What I'm trying to do is chart the target duration of 1 day and 12 hours, so that users can see whether or not the companies are hitting above or below the target. I have no idea what to enter in the reference line expression field.
When I use a regular chart, it does do what it should.
However, what I use are the VizLib extensions. It didn't occur to me that it might require a different formula. I can't switch to a different extension at this point. The entire app is based on VizLib tools.
Any idea how to make it work using that extension?