So i really looked up in FAQ and search but i haven't found an answer.

My path moves perfectly BUT if i change the hight into minus (under the floor into an building) i cannot move or change the hight of it. Have you any ideas??

If you want to raise the height of the spawn path, hold down the right-click and shift.

(This is usually what I do) Raise the terrain to be the same height as the floor, make it as widespread as possible so you can move you path onto it, to move the entire path at once, hold down right-click.

that's not the problem.

i can move the path but there is a cp under the floor in a tunnel (the carbon room on bespin) and if the floor is a little bit under the floor i cannot move it anymore

Anakin wrote:that's not the problem.

i can move the path but there is a cp under the floor in a tunnel (the carbon room on bespin) and if the floor is a little bit under the floor i cannot move it anymore

Refrase it please.

OK see

you have the floor where you are running on and all the buildings are on...

and the carbon room on Bespin is under the floor.

i want there a cp.

over the floor i can move the path without problems.

under the floor i cannot move.

Paths can't be moved if your cam is under them. watch them from above. (dunno if that's your problem )