Found this the other day while playing the beta and wanted to share it with all of you. This jump is possible in both blue and red yard but is slightly easier on blue side. To perform, simply walk along the structure and jump at the peek, land the bottom of extruding lip and jump after one step. It works easiest when you are looking almost straight up and if you hit both jumps with sprint. I hope that it helps you guys out for the next few days and when the full game comes out!
Game seems very smooth with that 60 fps. Could be a good launch if they finish it before release. /fingers crossed