Box free height
Insert height where the box would be free for collisions with objects. This could be the guide line, motor, sensors.
Approach distance
This is the distance to other boxes on the pallet where the robot would go into reduced mode.
See this page for more details: Approach Distance
Pallet lip
If you pallet has a lip on it you should enter in the height of the lip. Robot will then move vertically down then placing the first layer.
