Como
Here's to Loonyology!
Nicely performed there. Have thanked accordingly. The only thing is you can be vunerable when up there, nothing to hide yourself.
And to the guy on the first page, yes there is a science to elevators. It's something, ie a ledge from a window, that you can go underneath in prone, and not stand up when under it. You have to find the right spot where it will allow you to stand, which will then elevate you to the top of the building/object you are next to. I hope this has helped you.