Use Reset Object Z to quickly move a previously
placed object flush with the terrain. This is useful to fix objects
that may be hovering above the terrain.
To reset object Z height
1.
In the Game Window, select the object you want to
move.
2.
Click Edit on the File menu, and then click
Reset ObjectZ.
3.
Enter the search distance and direction that Sapien will
use to look for the nearest floor or ceiling, and then click
OK.