Can you try to make [url=http://xboxclips.com/ManBearPigIets/b592299e-2533-4005-86a3-7ec688a71701/embed]this slide jump[/url]? This is the closest I've gotten, outside the map on the Reef, it's annoying because you don't really get a second shot without breaking out again, but the wall/ledge I hit was solid and I was only a few feet below it, if you don't go sideways like that it should be possible. I'm assuming you know how to get out there, but in case not[url=http://xboxclips.com/ManBearPigIets/c18cf330-771d-4af1-b51b-a1975e1d5762/embed] here's how I usually do it[/url] (you can also have someone bump you up to it from below, I haven't actually seen anyone else make it solo like that even after I try to show them).