How to do a Wallride Bounce on the THUGPro mod of Tony Hawk's Underground 2 for PC
Background Music by Animals as Leaders "Inamorata"
Recorded via Nvidia Shadowplay
Get THUGPro here! :
http://thmods.com/forum/viewtopic.php?f=14&t=537
Recap:
(1) Find a corner where both walls are wall-rideable
(2) Descend / fall directly into the corner
(3) Press Grind (optional to thps4BP or rotate) and bounce out
Takes practice, one of the more difficult ones for new players.
Good luck!