Greg, what was it about the position of the guns that made you spot this as a reenactment?

Hi, CET -

Long story short, the artillery pieces aren't positioned in relation to each other as they would have been and the gun crews are incomplete & their members are in incorrect positions.

I've a reference knocking around in my head that gives a brief description of Civil War Field Artillery Drill, but oldtimers disease is causing intereference - if I remember it, I'll post it for you.