Some terrain questions.

[Wodin]

Hexside protection..lets say a wall is along side a city hex does the unit get the city hex protection and the wall protection or is it just the highest one. Same goes for say improved or craters in a town hex..do you get the protection of the town and the improved position?

Also if your squad is behind a wall and on ground does this mean they are behind cover and can't be spotted? Same goes for hedgerows aswell? Infact I'd have thought a unit behind a hedge should be seen by any unit whose LOS crosses the hedge hex line. Not sure if this is the case..maybe it should be looked into if not.

Thanks

Oh finally I notice on a frozen map I'm playing at the moment trails aren't showing..I only know they are there when I right click on the terrain info box..is this right i.e they a snow covered?