Wall Scaling Issue

[Tiucaner]

I made the stone wall doodads bigger to make a big base, but every time I scale the value the units walk through it, except in the middle. I think only the model got bigger but the unit still "thinks" the wall is in its normal size. Anyone know how to fix his?

 

[Slaydon]

simply place Pathing blockers around it, or expand the Pathing

 

[Tiucaner]

How do I increase its pathing?

 

[Slaydon]

you need to set the Path texture or something to the biggest you can, just place Pathing Blockers around it