Ramiel Possible Cache Issue

[GruAncH]

Hey Guys the other day on Ramiel a cache location spawned in at what appeared to be on the minimap as H2 k9 or around that area right in the desert area on the edge of the map.
A unit in Humvee went out and couldnt locate a cache, my unit in a Stryker? headed off for A2 k4, and headed for the last street on the left edge of the map unaware that there is a no go zone and promptly died out of bounds. We searched for that cache for ages I'm sure it spawned in the death zone?

Surely the edge of the map could be at the back of the buildings to allow access to that last street.