Virtual Device Graphic display Instructions > HS4 Windows?

[Airtog]

I've created a virtual device with two parameters. I can only get one of the parameters to display with controls on the virtual device display. See below.
I've monkey'd with all the graphic display settings and can't get more than one to control / display. I can set each parameter individually when clicking on the device name but want to be able to do so from the device display.

My objective is to be able to set or change several event parameters using variables set from one screen / device without having to edit those events individually..

Is there some documentation as to how to create and manage virtual device displays? I.e. what the graphic controls do etc?
Below is the device I'm trying to set up. It's for setting virtual LUX values to be used in lighting controls based on several flood light lux sensors (FLS100).
Thanks!

[RRR]

Did you edit the Features page to make them both Important?

[Airtog]

Had no idea! That does exactly what I was looking for -
THANK YOU.

[JRose]

RRR Are you using Sparkman's script for your Sun values?

[RRR]

JRose yes, I took the sparkman script and combined it with luminance tracking (4 separate events) into one virtual device. The luminance tracking came from the forum too.