PfcAJ:Is this one of those "go get a box of grid squares" or "your car needs blinker fluid" type thing?
Long ago and far away, when my subdued PFC stripes were shiny, they did the grid square thing to me. I went out, got a bunch of maps, and neatly cut along the grid lines, and came back with a box of grid squares. Later, another Sergeant sent me out for a metal fitting that did not exist. I asked for a careful description, and then went down to the engineer battalion and paid a machinist two bottles of Southern Comfort to make me one. I went and dlevered it 45 minutes later. One Sergeant loved it, and I made an eternal enemy out of the other one.