Copper Golem Pathfinding

That's really about it. The copper golem's pathfinding is kind of abysmal.

First off, they HEAVILY favor the northwest direction. I actually wouldn't mind them favoring certain directions, but it needs to be player controlled, maybe have them prefer certain blocks to walk on or have them walk in the direction that chests are facing?

As is, they constantly get stuck in a loop of visiting the same 10 chests over and over again. Obviously, this severely hampers their ability to sort items.