Reverse Motion Path When Returning to Slide

Thanks for the idea, Sally. That definitely helped me get going in the right direction. 

I ended up abandoning the attempt because with Menu.SectionsVisited or even custom T/F variables, it stops working as intended if the learner moves back more than one slide. 

Basically, until I can apply a "Move [CONTENT] along [REVERSE PATH] when the timeline starts on [CONTENT] if [BACK BUTTON] on [SUBSEQUENT SLIDE] is clicked" trigger, I don't see a way to make this work as intended. Maybe if I was using layers instead of separate slides, I could make it work. 

Oh well!