Move with WASD. Press E to enter the length for it to fracture at when exceeded, I just made the project stop instead of having it make another spring. Press Q to temporarily disable the trail.
Thank you @ANOTHERTLYUEND2 for recommending increasing the speed of the user controllable point. I did use ChatGPT to help with some of the equations to make it work. I did not know how to make it 2d, I knew how to make a 1d spring.