dis is how u spine transfer. u press L&R togeter to either spine or acid drop.

you just hold the L and R botton righte after you jump the ramp

How do u do a spine transfer on one of the 1st missions on the 2nd chapter of T.H.U.G?
Also how do u do the mission where u hav 2 go up the ramps then wen u get high enough get
onto the roof. I already know to do a quarter pipe and use L1&R1 to get of my skateboard.