Event Dispatchers still confuse me : help?

Thank you so much for posting this. I was beginning to despair, and wondering how people get through the menu system now if there is little info on how it works.

But this gives me something to look forward to when i get into studio at 5:30am. I know I’m close to making this work, I have widgets working, i can set values I just need to do stuff with that information now…

looking forward to the tutorial.