My Terrain (Simple Plane) is at 0 height and y position of the plane mesh is also zero. But every time I Bake it, the resultant NavMesh is a little above than ground, characters are sunk into it upto their shins in Scene Mode. You can already guess what happens in plane mode. I need to get the characters Down, I can't understand here what's wrong. Edit: Solved. Just as Jacob elaborated it below.