I have adjusted those setting but it doesn’t seem to make a difference. In the first picture is the area covered by my navmesh and it encompases the slight hill near the ship.
Generating the Navmesh and the middle of it is under the terrain.
Disabling the terrain you can see the Navmesh is complete, it is just a bit under the highest points in the area.
Here are the setting I have for generation of the Navmesh.
Any insight would be appriciated.