Not walkable areas are too big

[Louis-Soltys]

Hi, I'm trying to generate a nevmesh with multiple tilemaps. I set the tilemap who contains my Tilemap Collider 2D as a "not walkable area" but when I bake the navmesh the range around not walkable tiles is way too big and I don't know how to reduce this range. There is an example:

Can someone help me ?

Thanks ! (And I'm sorry for my english) :)

[h8man]

@Louis-Soltys select your your agent and reduce its radius. Agents are in Navigation panel (Unity Window)

Q: How to change NavMesh padding? A: Navmesh draws where the center of the Agent can reach, not his edge. Reduce Agent's radius to get navmesh closer to the edge. Bake again to see results.