Move back and forth dynamically

[Godlike0207]

The object should move back and forth dynamically with the help of LineTrace. First to the right, then to the left, etc. The object should not rotate. How can I best implement this:

Thanks in advance!

[ClockworkOcean]

Something like this:

then back trace is basically the same

[ClockworkOcean]

To stop it going to the origin when it’s uncertain of where to move, you can change the timeline part to

[Godlike0207]

Jes, thank you for your active support!