Solves 3 issues with one movement.
- The line always stays sufficiently tense without making its placement difficult.
- Changing the rod is done in seconds, without cutting lines and tying, just remove one and put the other.
- At the end of the rod's trajectory, it does not abruptly tighten, straining the system.
I hope it also has a long lifespan, but if it breaks quickly, I will repair/replace it