HELP! How to make a lightbulb wing and forth forever

Yeah, looking a bit more spooky now:

301669-light.gif

So it’s basically a BP with these components in:

In my case it’s just two spheres, and the cable is a cylinder.

You have to put them in that hierarchy ( connected together ), to that when you rotate the top ball, the reset goes with it.

The top sphere is rotated in Y by 5 degress, which puts it all on a slant.

Then I added a scene at the very top which has no transform and connected everything to that. This means that I can rotate the scene, and the rest of the BP follows offset by 5 degrees like that.

It’s just a timeline:

Tell me if you need more info.