OK. Having two widgets for the same parameter in one panel is probably a mistake and seeing them go out of sync might be a good thing.
But having two widgets in different panels, spaced far apart in a rack? Like having a “summary” panel for overall control followed by “detail” panels for specific functions. For example, having bypass controls for each detail panel in the summary panel as well. These will go out of sync.
The pub/sub pattern is a good method to handle this. I like TinyMessenger, about 700 lines of c# code. It’s not good for hundreds of thousands of transactions per second, but certainly ok for likely interaction rates in GP.
Thanks,
- Eric