[TheAmishStig]

I'll have to dwell in depth later (yay lunch breaks!), but I do indeed mean a flat +1 and +2. It was something that appeared in a map-bashing guide somewhere, as a suggestion for when no bonus doesn't work, but a multiplier was too much.

It was one of those difficult "The cover isn't going to be anywhere near as dense as woods or a town, so is a multiplier really appropriate here?" style decisions...I couldn't craft an argument in favor of a bare, jagged mountainside providing as much cover as a town or woods.