Help with neutral units

Hey,
Got a trigger which makes a passive neutral unit move to a point.
The problem is that the unit goes back to the place it came from after a short while. What can i do for it not to move anymore? Without pausing it.

thanks,

DeSty

Change Gameplay constans Creeps - Return to camp time to a very high number, note: this will affect all creeps, so if you have some creeps that you want to return to camp, you will have to use another player instead of neutral passive.

I thought about that, but yea, I'm gonna have other normal creeps. I'll try it out though, thanks.

DeSty

Does giving the command on Hold to the neutral unit after it reaches it destination work?

Doesn't seem to work, although it keeps them from going back longer. The Stop order doesn't work either.

DeSty