Puzzle Ball (Official UE4 Tutorial) Help

I cam across this puzzle ball tutorial w/ Zak Parrish. I followed the tutorial beat for beat and nothing is happening for me at the 30 minute mark. This is the point where you get the puzzle ball to move to mouse movement. All that is happening based on the event graph you are seeing is that my ball is going through the map and the event tick connection is glowing red. It could be the version of UE4 I’m using is newer but what am I doing wrong (rather, how do I get the ball to move with my mouse cursor?

Please and thank you