3rd vs 4th edition

[Hugmenot]

"If attacking from a Bridge hex to assault units in adjacent Hexes there should be a negative column shift to the attacker".

It makes sense to me if the attacking units start on the far bank and have to cross the bridge but less sense if they are already on the same bank as the units they will be attacking. Not sure if they are on the bridge or even if "on the bridge should be location in game terms. Keep in mind penalizing them twice (+1 when fired upon with opportunity fire, +1 for defenders in assault) may make it too difficult for the attackers.

Best testing ground may be Beyond Normandy because bridges are between hexes. May be worth a try there to assess basic modifiers before resolving the in-hex bridge ambiguities.