HaloMods "Classic" Read-only Archive

I want to get a perfectly placed machine like I see in a lot of other peoples mods and so I think they use XYZ coordinates to place them properly since Entity (even though its an awesome program) has too big of movement intervals in the SBSP viewer.
Anyways, what is the best program to get XYZ coordinates from? I know you can in the SBSP viewer for Entity, but if you move the mouse then it switches, so is there a way to make it stay there on the screen?
Sorry, I hope that isn't too confusing.

just use the cord finder. works best for me

use + / - button to decrease/increase the "interval" you speak off.. entity got perfect placement .. everybody uses entity for this, except you, because you don't know how to use simple instructions