This would save me so much time. I might actually get into self spars and parkour if this was implemented cuz I hate having to go through 1k frames just to get into an edit.
A key close to P would be nice. Shift + O?
~Supported
But I also support this idea, it would make reversing choices you didn't like a whole lot easier. Maybe ctrl + P? It doesn't have any use at the moment, and since shift+P moves you ahead one frame, I don't see how ctrl+P couldn't take you 1 frame back
-Supported with a suggestion on ctrl+P