MOVING OVER TERRAIN
When a model makes any kind of move, it can be moved over a terrain feature but not through it (so models can’t move through a wall, but can climb up or over it).
A model can be moved over terrain features that are 1" or less in height as if they were not there – any vertical distance up and/or down that they would have to make to traverse such terrain features is ignored. A model can be moved vertically in order to climb up, down and over any terrain features that are higher than this, counting the vertical distance up and/or down as part of its move. Models cannot finish any kind of move mid-climb – if it is not possible to end the move as a result, that move cannot be made.