Units are out of their place

Hi you all =D

So... I have some units preplaced in the editor. But then I play the map, they aren't in their places...

I thought it could be because I changed their sizes but it isn't.

Any help?

What kind of units? And have you checked pathing maps/townhall-to-goldmine-distance type things?

It doesn't matter which type of unit. For some reason, collisions are less in the world editor than in the real game, so if they are bunched together, they spread out. This can cause serious complications, but I do not know of a way around this.

However the units are not too close from each other =P
But anyway this can be the cause of the problem... I'll try some ideas I have and then I tell the results =P

Thanks both for your time!