Hi, 

I'm trying to lay out a schematic/circuit board with the Samtek QSE 
connector on it. According to the "Balloon Mother Board Connector" 
schematic, J140 has 5 connectors label B, C, D, E, F.  But I can't tell from 
the board layout, which connector is the B and which is the F.  Can anyone 
help me with this? 

 --Glen