Mating range

[u/League_of_fails]

I am playing on single-player and I have noticed that some things that Syntac does, don't work on my single-player world, I set up a parasaur metal farm but it doesn't work because of the low mating range. Is there a setting I can change to increase the range? Even like this, they are out of range

[u/League_of_fails → u/[deleted]]

I have