Four Steps from EMCO Mystery Cache

This is a simple puzzle. Although the container if NOT AT THE POSTED coordinates, it is within 4 steps.  Your challenge, which of three directions to move 4 steps.

When you get to GZ, you will see a triangle on the ground.....essentially three arrows.  None of these arrows points to the cache, so don't follow the arrows. Instead, walking four steps PERPENDICULAR to one of the bases of the triangle will get you close to the cache.

The micro container is slightly off the ground under something brick-colored.