Skate 3 Own The Lot: The 'Burb-a-tron - Pool Of Tricks impossible?

There is this one own the lot challenge that has the most difficult set of tricks to pull off which is Pool Of Tricks. Most of it (although challenging) you can in fact do eventually but there is this one trick I can't do and that is handplant the roof. I know I'm not alone on this because there are videos on YouTube glitching and the comments are full of people saying "I can't do it!". Now I don't plan of glitching it because I want to complete this game 100% and fair without any cheats, glitches, hacks or whatever so is there a genuine way to handplant that god damn roof?! If so, how??!!