Quote from TheQuietMan:
Just checking, but do you know that you can melee at any point during the hover and then jump? You can get up to a ton of ledges even if you lose elevation.
I seem to fall whenever I stop tapping the d-pad or press any other buttons, but I'll experiment with it. If there is a way to gain elevation, or even just maintain it, that would open up tons of skips. There have been plenty of times when I haven't even bothered trying to hover because the distant ledge is at the same height as mine or above it.