Having gotten my rudder-pedals set up, I fired up FS2002 with the idea
of landing commandos on top of buildings in Manhattan. I surprised
myself (though probably only I would have been surprised) by my
ability to even get as close as I did to buildings. However, instead
of touching down, I fell through the tops of skyscrapers. Is this
because (as a newbie, sad to say) I turned off "crashing"?