[Maxximou5]

That's because it's currently not possible to do anything other than this with TE_SetupBeamFollow.
I've done by far way to many different methods, and the one there is the best I could manage given the circumstances.
The issue is that changing any of values can cause different side effects; as such, the method I used worked best for changed cvars.

I would surely love for someone to give input or provide a better method, but as far as I am aware, you can not control temporary entities (TE). So killing them and starting them again isn't a viable option; thus, this whole issue I am having. If anyone wants to make a fool of me and provide an example method of killing temp ents and starting them again with a player in motion, I'd sure have a good laugh at myself for it.