[Rules] FitS Scenario 4 set-up

[J6A]

The set up for this scenario says the Russians have to set up at least 9 hexes from the west edge.  If I count the half-hexes as hex #1, that will put them in the 0500 row of the map in question.  However, the set up also requires the Russians to specifically set up units in hexes 0409 and 0410.  Again, counting the half-hexes, that's 10 rows from the west edge.

My gut feeling is that the 0409/0410 row is supposed to be the forward limit for set-up and the required set-up there forces the Russians to put troops on the front line, not to give them a hex of cushion in front of that.  And I'm not sure.

Has anyone played this scenario and encountered this issue?  What was your solution?