Errata for St. Lo Corrections and Addition to Charts and Tables Terrain Effects Chart Under Observation/Level Change, the note should read: see 11.2 Tactical Actions Chart The footnotes that go with this chart were inadvertently omitted; they are as follows: A unit may perform no action if it is both out of command radius and cannot trace an LOC. 1 A Line of Communication can be at most 10 hexes to a road, then any distance along roads to a depot. This line may not pass through an enemy controlled hex unless the hex is friendly occupied. 2 Command Radius can be at most four hexes, and the path may not pass through an enemy-controlled hex unless it is friendly occupied. 3 "Companies" column indicates actions prohibited to companies. In addition, companies out of command radius may perform no actions. Otherwise, the cost for a company to perform an action is the same as for battalions. Combat Results Table The following should be added to the list of "Modifiers to Combat Die-rolls": +1 If an engineer asset accompanies the attacking unit.