@ughoenig @Woland 

3. An actor "Number of Snapshots" which outputs the number of snapshots in a scene.Use case: such an actor would make it easier and more transparent to navigate the snaps within a scene and it, too, would be helpful for setting up/configuring external controllers.

I'd also find a "Number of Shapshots" actor really useful, hopefully it's in the new features pipe-line

Use case: use "<" and ">" keys to cycle up and down through all snapshots in a scene

rgds, Mr J

p.s. i tried replying to the original post, selected "reply to this topic anyway" (in the box "The topic you are replying to is quite old. Would you like to create a new topic instead, and reference this one in your reply?") and i could write a reply but there was no "submit" button, so had to choose the "Create a new topic" option instead.