How to toggle a relay with one button?

[Greg McKaskle]

Teams can use event structures, but few do. This is RT, so very little UI and not much need for user events.

As for the shift register versus feedback node. It took awhile for me to warm up to the feedback. I was so used to doing it with loops. I now use a mix. I typically use a shift register if it already has a loop or if it is a functional global. I use a feedback node if it is like the button example and is super local. I find that I change direction on the node when doing a compare for change, it makes much more sense to me. If I need the i-1 term for something else, I typically leave it in the default direction. I don't go for separating the init from the feedback. As you say, it is a style decision.

Greg McKaskle