Panzer Grenadier Scenario 7 Victory Condition, Northwest Edge

[larry marak]

How do we define Northwest edge on an horizonally placed single map board, given that we know the cardinal directions. The standard board is 17 hexes long, 13 wide. I'd assume the northwest edge of the board would be 6 hexes east and south of the upper left hand partial hex. Mathematically you could argue for a 6 by 8 exit zone, or if your opponent is a troublesome ruleslawyer, just the single partial hex in the corner.

Has this been addressed anywhere yet? Elements of Marshall Timoshenko's 149th Rifle Division want to know.