So, I wanted to connect an Union part with an other Union part, but the triangle limit can't reach it, so, I tried to weld it, but the weld doesn't affect the part, is there any script to connect it?
I've actually looked into this A LOT. Here are multiple solutions:
1) Do a welding script. You may have gotten an error so just remake it.
2) If you can, union both unions! Then you won't need to weld!
3) Try using a weld plugin. They're easy to use and include a weld script that works!