Remade my Customs-Map-Rework based on your feedback. I couldn't fit all the important information into the map, but this wasn't my goal anyway. (A flipped version of the map looks super weird
Customs Key Map - All current spawn locations as of Patch 0.9 : r/EscapefromTarkov
MapGenie: Escape From Tarkov M - Apps on Google Play
Abandoned factory marked key - The Official Escape from Tarkov Wiki
Escape From Tarkov Keys – Guide & Overview | Overgear.com
Bad Rep Evidence Guide Prapor (Portable Cabin Key Of Customs Factory Zone) Escape From Tarkov - YouTube