Perfectly working DFS.  Feels good.  If you don’t know what DFS(Distributed File System) is well, it’s system built into Windows Server that once configured mirrors folders on multiple systems across different sites.  I’m using what’s called a “Mesh” configuration so Servers A B & C all have a share.  This share is identical at all locations.  Edit a file on A then B & C get it almost instantly.  The only draw back to this solution is if someone at site A & C both have the same file open then who ever saves last wins.  There’s solutions for that but that’s a story for another day!