My path finding characters are over lapping when they should avoid each other.

I have 2 different NPC characters that try path finding to a platform but they try overlapping each other instead of sitting next to each other. How do I get them to not do this?

This is a common problem, unfortunately there is no easy way to do this. You can prevent characters from overlapping to some extent, but it's very hard to make 100% working solution. Try searching the forum, there are lots of posts about this, google "pathfinding overlapping site:construct.net"