I am looking for the down and dirty (...and simple too!) way to add flatten switches to my scenery. Here's the scoop, I purchased and installed my FSScenery 75M mesh. Beautiful scenery, however apparently Tucson slopes because the western ends of the runways for KTUS and KDMA are sitting above ground by almost 100ft. dropping cliffs from there.
What I want to do is add a flatten switch out from the airport so that the cliffs are farther away from where I approach without affecting the surrounding mountainous areas.
If any of this makes sense please post your replies...