[Rules] LOS aid

[JAN COLPAERT]

It's especially LOS from lower to higher hexes which is very difficult to handle. Can a unit in a higher hex look over a town/woods hex or a combination of several town/woods hexes? Or is there a blind spot(s) like in other wargames? Can you look from a higher hex into a lower town/woods hexes when surrounded by other lower town/woods hexes or do they block LOS then?
In games like "Panzer" this is worked out as a kind of eternal repeating blind spot sequence. The first woods hex "blind spots" the following woods hex and so on.
Is this the same in this game?